Syndros Solution
FDA Label NDC 85776-201

SYNDROS is indicated in adults for the treatment of:

• anorexia associated with weight loss in patients with Acquired Immune Deficiency Syndrome (AIDS).
• nausea and vomiting associated with cancer chemotherapy in patients who have failed to respond adequately to conventional antiemetic treatments.

Oral Administration

• Always use the enclosed calibrated oral dosing syringe when administering SYNDROS to ensure the dose is measured and administered accurately.
• The calibrated oral syringe measures a maximum SYNDROS dose of 5 mg. If the prescribed dose is greater than 5 mg, the total dose will need to be divided and drawn up in two or more portions using the oral syringe.
• Take each dose of SYNDROS with a full glass of water (6 to 8 ounces).
• For information on dosing SYNDROS with regard to meals, see Dosage and Administration 2.2 and 2.3.

Administration via Feeding Tube (silicone only, greater than or equal to 14 French)

SYNDROS can be administered via enteral feeding tubes that are manufactured using silicone, size greater than or equal to 14 French, such as Naso-Gastric (NG), Gastrostomy Tube (G-tube), Percutaneous Endoscopic Gastrostomy tube (PEG-tube) and Gastro-Jejunostomy tube (GJ-tube). Do not use tubes manufactured of polyurethane.

• Draw up the prescribed dose with the calibrated dosing syringe packaged with SYNDROS.
• If the prescribed dose is greater than 5 mg, the total dose will need to be divided and drawn up in two or more portions using the oral syringe.
• Using the calibrated dosing syringe, administer the dose via the feeding tube.
• Using a catheter-tip syringe, flush the feeding tube with 30 mL of water.

Starting Dosage

The recommended adult starting dosage of SYNDROS is 2.1 mg orally twice daily, one hour before lunch and one hour before dinner.

In elderly patients, or patients unable to tolerate 2.1 mg twice daily, consider initiating SYNDROS at 2.1 mg once daily one hour before dinner or at bedtime to reduce the risk of central nervous system (CNS) symptoms [see Use in Specific Populations (8.5)].

Dosing later in the day may reduce the frequency of Central Nervous System (CNS) adverse reactions. CNS adverse reactions are dose-related [see Warnings and Precautions (5.1)] ; therefore, monitor patients and reduce the dosage as needed. If CNS adverse reactions of feeling high, dizziness, confusion, and somnolence occur, they usually resolve in 1 to 3 days and usually do not require dosage reduction. If CNS adverse reactions are severe or persistent, reduce the dosage to 2.1 mg once daily one hour before dinner or in the evening at bedtime.

Dosage Titration

• If tolerated and further therapeutic effect is desired, the dosage may be increased gradually to 2.1 mg one hour before lunch and 4.2 mg one hour before dinner. Increase the dose of SYNDROS gradually in order to reduce the frequency of dose-related adverse reactions [see Warnings and Precautions (5.1)].
• Most patients respond to 2.1 mg twice daily, but the dose may be further increased to 4.2 mg one hour before lunch and 4.2 mg one hour before dinner, as tolerated to achieve a therapeutic effect.
• Maximum Dosage: 8.4 mg twice daily.

Starting Dosage

The recommended starting dosage of SYNDROS is 4.2 mg/m ² orally administered 1 to 3 hours prior to chemotherapy and then every 2 to 4 hours after chemotherapy for a total of 4 to 6 doses per day.

• Calculate the starting dose by following the steps below:
  • Starting dose (mg) = Patient body surface area (BSA) in m ² multiplied by 4.2 mg/m ²
  • Round dose to the nearest 0.1 mg increment
  • Convert from milligrams (mg) to milliliters (mL):
    • Starting dose (mg) rounded to the nearest 0.1 mg increment divided by 5 = Starting dose in milliliters (mL)
    • To correspond with the calibrated oral dosing syringe, the dose may need to be rounded to the nearest 0.1 mL increment.

    In elderly patients, consider initiating SYNDROS at 2.1 mg/m ²once daily 1 to 3 hours prior to chemotherapy to reduce the risk of CNS symptoms [see Use in Specific Populations (8.5)].

    Because food delays the absorption of SYNDROS, administer the first dose on an empty stomach at least 30 minutes before eating. Subsequent doses can be taken without regard to meals.

    Because food can substantially change the systemic exposure to dronabinol and its active metabolite, the timing of dosing in relation to meal times should be kept consistent for each chemotherapy cycle, once the dosage has been determined from the titration process.

    Dosage Titration

    • The dosage can be titrated to clinical response during a chemotherapy cycle or subsequent cycles, based upon initial effect, as tolerated to achieve a clinical effect, in increments of 2.1 mg/m ².
    • Maximum Dosage: 12.6 mg/m ²per dose for 4 to 6 doses per day.
    • Adverse reactions are dose-related and psychiatric symptoms increase significantly at the maximum dosage [see Warnings and Precautions (5.1)].

    Monitor patients for adverse reactions and consider decreasing the dose to 2.1 mg once daily 1 to 3 hours prior to chemotherapy to reduce the risk of CNS adverse reactions.

Oral Solution: 5 mg/mL, a clear, pale yellow to brown solution.

SYNDROS is contraindicated in patients:

• with a history of a hypersensitivity reaction to dronabinol. Reported hypersensitivity reactions to dronabinol include lip swelling, hives, disseminated rash, oral lesions, skin burning, flushing, throat tightness [see Adverse Reactions (6.2)].
• with a history of a hypersensitivity reaction to alcohol.
• who are receiving, or have recently received, disulfiram- or metronidazole-containing products within 14 days [see Warning and Precautions (5.3)]. SYNDROS contains 50% (w/w) dehydrated alcohol and 5.5% (w/w) propylene glycol.

Psychiatric Adverse Reactions

Dronabinol has been reported to exacerbate mania, depression, or schizophrenia. Prior to initiating treatment with SYNDROS, screen patients for a history of these illnesses. Avoid use in patients with a psychiatric history or, if the drug cannot be avoided, monitor patients for new or worsening psychiatric symptoms during treatment. Also, avoid concomitant use with other drugs that are associated with similar psychiatric effects.

Cognitive Adverse Reactions

Use of SYNDROS has been associated with cognitive impairment and altered mental state. Reduce the dose of SYNDROS or discontinue use of SYNDROS if signs or symptoms of cognitive impairment develop. Elderly and pediatric patients may be more sensitive to the neurological and psychoactive effects of SYNDROS [see Use in Specific Populations (8.4, 8.5)].

Hazardous Activities

SYNDROS can cause and may impair the mental and/or physical abilities required for the performance of hazardous tasks such as driving a motor vehicle or operating machinery. Concomitant use of other drugs that cause dizziness, confusion, sedation, or somnolence such as CNS depressants may increase this effect (e.g., barbiturates, benzodiazepines, lithium, opioids, buspirone, scopolamine, antihistamines, tricyclic antidepressants, other anticholinergic agents, and muscle relaxants). Inform patients not to operate motor vehicles or other dangerous machinery until they are reasonably certain that SYNDROS does not affect them adversely.

Patients may experience occasional hypotension, possible hypertension, syncope, or tachycardia while taking SYNDROS [see Clinical Pharmacology (12.2)]. Patients with cardiac disorders may be at higher risk. Avoid concomitant use of other drugs that are also associated with similar cardiac effects (e.g., amphetamines, other sympathomimetic agents, atropine, amoxapine, scopolamine, antihistamines, other anticholinergic agents, amitriptyline, desipramine, other tricyclic antidepressants). Monitor patients for changes in blood pressure, heart rate, and syncope after initiating or increasing the dosage of SYNDROS.

SYNDROS contains 50% (w/w) dehydrated alcohol and 5.5% (w/w) propylene glycol. Use of SYNDROS may cause a disulfiram-like reaction, characterized by abdominal cramps, nausea, vomiting, headaches, and flushing, in patients receiving disulfiram or other drugs that produce this reaction (e.g., metronidazole). Discontinue products containing disulfiram or metronidazole at least 14 days before starting treatment with SYNDROS and do not administer these products within 7 days of completing treatment with SYNDROS [see Contraindications (4), Drug Interactions (7.3)].

When administered concomitantly with propylene glycol, ethanol competitively inhibits the metabolism of propylene glycol, which may lead to elevated concentrations of propylene glycol. However, the contribution of propylene glycol, if any, to the interaction between disulfiram and SYNDROS is unknown.

Seizures and seizure-like activity have been reported in patients receiving dronabinol.

Weigh this potential risk against the benefits before prescribing SYNDROS to patients with a history of seizures, including those receiving anti-epileptic medication or with other factors that can lower the seizure threshold. Monitor patients with a history of seizure disorders for worsened seizure control during SYNDROS therapy.

If a seizure occurs, advise patients to discontinue SYNDROS and contact a healthcare provider immediately.

Patients with a history of substance abuse or dependence, including marijuana or alcohol, may be more likely to abuse SYNDROS as well. SYNDROS contains 50% (w/w) dehydrated alcohol.

Assess each patient’s risk for abuse or misuse prior to prescribing SYNDROS and monitor patients with a history of substance abuse during treatment with SYNDROS for the development of these behaviors or conditions.

New or worsening nausea, vomiting, or abdominal pain can occur during treatment with synthetic delta-9 tetrahydrocannabinol (delta-9-THC), the active ingredient in SYNDROS. In some cases, these adverse reactions were severe (e.g., dehydration, electrolyte abnormalities) and required dose reduction or drug discontinuation. Symptoms are similar to cannabinoid hyperemesis syndrome (CHS), which is described as cyclical events of abdominal pain, nausea, and vomiting in chronic, long-term users of delta-9-THC products.

Because patients may not recognize these symptoms as abnormal, it is important to specifically ask patients or their caregivers about the development or worsening of nausea, vomiting, or abdominal pain while being treated with SYNDROS. Consider dose reduction or discontinuing SYNDROS if a patient develops worsening nausea, vomiting, or abdominal pain while on treatment.

SYNDROS contains the excipients dehydrated alcohol (50%, w/w) and propylene glycol (5.5%, w/w). When administered concomitantly with propylene glycol, ethanol competitively inhibits the metabolism of propylene glycol, which may lead to elevated concentrations of propylene glycol. Preterm neonates may be at increased risk of propylene glycol-associated adverse reactions due to a diminished ability to metabolize propylene glycol, thereby, leading to accumulation.

The safety and effectiveness of SYNDROS have not been established in pediatric patients. Avoid SYNDROS in preterm neonates in the immediate postnatal period because of possible propylene glycol-associated toxicities including: hyperosmolarity, with or without lactic acidosis, renal toxicity, CNS depression (including stupor, coma, and apnea), seizures, hypotonia, cardiac arrhythmias, electrocardiogram (ECG) changes, and hemolysis.

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

The following serious adverse reactions are described below and elsewhere in the labeling.

• Neuropsychiatric Adverse Reactions [see Warnings and Precautions (5.1)]
• Hemodynamic Instability [see Warnings and Precautions (5.2)]
• Seizures [see Warnings and Precautions (5.4)]
• Paradoxical Nausea, Vomiting, and Abdominal Pain [see Warnings and Precautions (5.6)]
• Toxicity in Preterm Neonates [see Warnings and Precautions (5.7)]

The safety of SYNDROS has been established based on studies of dronabinol capsules. Studies of AIDS-related weight loss included 157 patients receiving dronabinol capsules and 67 receiving placebo. Studies of nausea and vomiting related to cancer chemotherapy included 317 patients receiving dronabinol capsules and 68 receiving placebo. In the tables below is a summary of the adverse reactions in 474 patients exposed to dronabinol capsules in studies.

Studies of different durations were combined by considering the first occurrence of adverse reactions during the first 28 days.

A cannabinoid dose-related “high” (easy laughing, elation and heightened awareness) has been reported by patients receiving dronabinol capsules in both the antiemetic (24%) and the lower dose appetite stimulant clinical trials (8%). The most frequently reported adverse experiences in patients with AIDS during placebo-controlled clinical trials involved the CNS and were reported by 33% of patients receiving dronabinol capsules. About 25% of patients reported a CNS adverse reaction during the first 2 weeks and about 4% reported such a reaction each week for the next 6 weeks thereafter.

Common Adverse Reactions

The following adverse reactions were reported in clinical trials of dronabinol capsules at an incidence greater than 1%.

*Actual Incidence 3% to 10%
System Organ Class	Adverse Reactions
General	Asthenia
Cardiovascular	Palpitations, tachycardia, vasodilation/facial flush
Gastrointestinal	Abdominal pain*, nausea*, vomiting*
Central Nervous System	Dizziness*, euphoria*, paranoid reaction*, somnolence*, thinking abnormal*, amnesia, anxiety/nervousness, ataxia, confusion, depersonalization, hallucination

Less Common Adverse Reactions

The following adverse reactions were reported in clinical trials of dronabinol capsules at an incidence less than or equal to 1%.

System Organ Class	Adverse Reactions
General	Chills, headache, malaise
Cardiovascular	Hypotension, conjunctival injection [see Clinical Pharmacology (12.2)]
Gastrointestinal	Diarrhea, fecal incontinence, anorexia, hepatic enzyme elevation
Musculoskeletal	Myalgias
Central Nervous System	Depression, nightmares, speech difficulties, tinnitus
Respiratory	Cough, rhinitis, sinusitis
Skin	Flushing, sweating
Sensory	Vision difficulties

The following adverse reactions have been identified during post-approval use of another oral formulation of dronabinol. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

General disorders and administration site conditions:fatigue.

Hypersensitivity reactions: lip swelling, hives, disseminated rash, oral lesions, skin burning, flushing, throat tightness [see Contraindications (4)].

Injury, poisoning and procedural complications: fall [see Use in Specific Populations (8.5)].

Nervous system disorders:seizures [see Warnings and Precautions (5.4)], disorientation, movement disorder, loss of consciousness.

Psychiatric disorders:delirium, insomnia, panic attack.

Vascular disorders:syncope [see Warnings and Precautions (5.2)].

SYNDROS contains 50% (w/w) dehydrated alcohol and 5.5% (w/w) propylene glycol, which can produce disulfiram-like reactions when co-administered with disulfiram or other drugs that produce this reaction (e.g., metronidazole). Discontinue products containing disulfiram or metronidazole at least 14 days before starting treatment with SYNDROS and do not administer these products within 7 days of completing treatment with SYNDROS [see Contraindications (4), Warnings and Precautions (5.3)].

When administered concomitantly with propylene glycol, ethanol competitively inhibits the metabolism of propylene glycol, which may lead to elevated concentrations of propylene glycol. However, the contribution of propylene glycol, if any, to the interaction between disulfiram and SYNDROS is unknown.

Dronabinol is primarily metabolized by CYP2C9 and CYP3A4 enzymes. Inhibitors of these enzymes may increase, while inducers may decrease, the systemic exposure of dronabinol and/or its active metabolite resulting in an increase in dronabinol-related adverse reactions or loss of efficacy of SYNDROS.

Monitor for increased dronabinol-related adverse reactions when SYNDROS is co-administered with inhibitors of CYP2C9 (e.g., amiodarone, fluconazole) and inhibitors of CYP3A4 enzymes (e.g., ketoconazole, itraconazole, clarithromycin, ritonavir, erythromycin, grapefruit juice).

Dronabinol is highly bound to plasma proteins, and therefore, might displace and increase the free fraction of other concomitantly administered protein-bound drugs. Although this displacement has not been confirmed in vivo, monitor patients for increased adverse reactions to narrow therapeutic index drugs (e.g., warfarin, cyclosporine, amphotericin B) when initiating treatment or increasing the dosage of SYNDROS.

Risk Summary

SYNDROS, a synthetic cannabinoid containing alcohol, may cause fetal harm. Avoid use of SYNDROS in pregnant women. Although there is little published data on the use of synthetic cannabinoids during pregnancy, use of cannabis (e.g., marijuana) and use of alcohol during pregnancy have been associated with adverse fetal/neonatal outcomes (see Clinical Considerations) . Cannabinoids have been found in the umbilical cord blood from pregnant women who smoke cannabis. In animal reproduction studies, no teratogenicity was reported in mice administered dronabinol (delta-9-THC) at up to 30 times the MRHD (maximum recommended human doses) and up to 5 times the MRHD for patients with AIDS and cancer, respectively. Similar findings were reported in pregnant rats administered dronabinol at up to 5 to 20 times the MRHD and 3 times the MRHD for patients with AIDS and cancer, respectively. Decreased maternal weight gain and number of viable pups and increased fetal mortality and early resorptions were observed in both species at doses which induced maternal toxicity. In rats, maternal administration of dronabinol from pregnancy (implantation) through weaning was associated with maternal toxicity, including mortality of pups, and adverse developmental and neurodevelopmental effects on the pups at 2 to 20 times the MRHD for patients with AIDS and less than and up to 3.3 times the MRHD for patients with cancer. (see Data) .

The estimated background risk of major birth defects and miscarriage for the indicated populations are unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.

Clinical Considerations

Fetal/Neonatal Adverse Reactions

Published studies suggest that during pregnancy, the use of cannabis, which includes THC, whether for recreational or medicinal purposes, may increase the risk of adverse fetal/neonatal outcomes including fetal growth restriction, low birth weight, preterm birth, small-for-gestational age, admission to the neonatal intensive care unit, and stillbirth. Therefore, use of cannabis during pregnancy should be avoided.

SYNDROS contains alcohol. Published studies have demonstrated that alcohol is associated with fetal harm including central nervous system abnormalities, behavioral disorders, and impaired intellectual development. Avoid use of SYNDROS in pregnant women.

Data

Human Data

Delta-9-THC has been measured in the cord blood of some infants whose mothers reported prenatal use of cannabis, suggesting that dronabinol may cross the placenta to the fetus during pregnancy. The effects of delta-9-THC on the fetus are not known.

Animal Data

The recommended dose ranges for SYNDROS in patients with AIDS and patients with cancer are designed to achieve the same systemic exposure ranges to delta-9-THC as with the recommended dose ranges for dronabinol capsules. Therefore, animal to human dose multiples, as shown below, are based on the MRHDs (maximum recommended human doses) for dronabinol capsules, instead of the MRHDs for SYNDROS, which are 15% lower. This approach for dose comparison between animals and humans is supported by the demonstrated difference in dronabinol bioavailability between SYNDROS and dronabinol capsules.

Reproduction studies with dronabinol have been performed in mice at 15 to 450 mg/m ², equivalent to 1 to 30 times the MRHD of 15 mg/m ²/day (dronabinol capsules) in patients with AIDS or 0.2 to 5 times the MRHD of 90 mg/m ²/day (dronabinol capsules) in patients with cancer, and in rats at 74 to 295 mg/m ² (equivalent to 5 to 20 times the MRHD of 15 mg/m ²/day in patients with AIDS or 0.8 to 3 times the MRHD of 90 mg/m ²/day in patients with cancer). These studies have revealed no evidence of teratogenicity due to delta-9-THC. At these dronabinol dosages in mice and rats, delta-9-THC decreased maternal weight gain and number of viable pups and increased fetal mortality and early resorptions. Such effects were dose dependent and less apparent at lower doses that produced less maternal toxicity.

Review of published literature indicates that the endocannabinoid system plays a role in neurodevelopmental processes such as neurogenesis, migration, and synaptogenesis. Exposure of pregnant rats to delta-9-THC (during and after organogenesis) may modulate these processes to result in abnormal patterns of neuronal connectivity and subsequent cognitive impairments in the offspring. Nonclinical toxicity studies in pregnant rats and newborn pups have shown prenatal exposure to delta-9-THC that resulted in impairment of motor function, alteration in synaptic activity, and interference in cortical projection of neuron development in the offspring. Prenatal exposure has shown effects on cognitive function such as learning, short- and long-term memory, attention, decreased ability to remember task, and ability to discriminate between novel and same objects. Overall, prenatal exposure to delta-9-THC has resulted in significant and long-term changes in brain development, cognition, and behavior in rat offspring.

In a pre- and post-natal developmental study, female rats administered dronabinol by oral gavage in a vehicle of medium chain triglycerides at doses of 5, 25 and 50 mg/kg/day (equivalent to 1.7, 10, and 20 times the MRHD for patients with AIDS and 0.33, 1.7, and 3.3 times the MRHD for patients with cancer, respectively, based on body surface area) from gestation day 6 (implantation) through lactation day 20 (weaning). Maternal toxicity caused mortality of pups at and above 10 times the MRHD for patients with AIDS and 1.7 times the MRHD for patients with cancer. At 20 times the MRHD for patients with AIDS and 3.3 times the MRHD for patients with cancer, treatment with dronabinol was associated with an increase in the number of dams with 100% pup mortality on lactation days 1 to 4. At 2 and 10 times the MRHD for patients with AIDS and 0.33 and 1.7 times the MRHD for patients with cancer, dronabinol produced adverse effects on the offspring including delays in developmental landmark parameters (e.g., surface righting reflex, negative geotaxis, and air righting reflex), decreased fertility and pregnancy index, reduced ovary and uterus weights, decreased implantations and viable embryos, and increased post-implantation loss.

Neurological adverse effects such as piloerection, landing foot splay and an increase in the number of rears in open field were observed in offspring at 10 and 20 times the MRHD for patients with AIDS and 0.33 and 1.7 times the MRHD for patients with cancer.

Administration of dronabinol in 50% ethanol (used in the vehicle for SYNDOS), was poorly tolerated in maternal animals. Serious adverse signs of toxicity were observed in the control group (vehicle only) and in dronabinol-containing dose groups at 10 and 20 times the MRHD for patients with AIDS and 1.7 and 3.3 times the MRHD for patients with cancer, resulting in termination of all animals at the 50 mg/kg dose level prior to delivery of litters. These animal findings are difficult to interpret due to effects of alcohol in the vehicle.

Risk Summary

For mothers infected with the Human Immunodeficiency Virus (HIV), the Centers for Disease Control and Prevention recommend that HIV-infected mothers not breastfeed their infants to avoid risking postnatal transmission of HIV. Because of the potential for HIV transmission (in HIV-negative infants) and serious adverse reactions in a breastfed infant, instruct mothers not to breastfeed if they are receiving SYNDROS.

For mothers with nausea and vomiting associated with cancer chemotherapy, there are limited data on the presence of dronabinol in human milk, the effects on the breastfed infant, or the effects on milk production. The reported effects of inhaled cannabis transferred to the breastfeeding infant have been inconsistent and insufficient to establish causality. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for SYNDROS and any potential adverse effects on the breastfed infant from SYNDROS or from the underlying maternal condition.

The safety and effectiveness of SYNDROS have not been established in pediatric patients.

Pediatric patients may be more sensitive to neurological and psychoactive effects of SYNDROS [see Warnings and Precautions (5.1)]. SYNDROS contains the excipients 50% (w/w) dehydrated alcohol and 5.5% (w/w) propylene glycol. Ethanol competitively inhibits the metabolism of propylene glycol, which may lead to elevated concentrations of propylene glycol. Preterm neonates may be at increased risk of propylene glycol-associated adverse events due to diminished ability to metabolize propylene glycol, thereby, leading to accumulation [see Warnings and Precautions (5.7)].

Clinical studies of dronabinol capsules in AIDS and cancer patients did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects.

Elderly patients may be more sensitive to the neuropsychiatric and postural hypotensive effects of SYNDROS [see Warnings and Precautions (5.1, 5.2)].

Elderly patients with dementia are at increased risk for falls as a result of their underlying disease state, which may be exacerbated by the CNS effects of somnolence and dizziness associated with SYNDROS [see Warnings and Precautions ( 5.1)] . These patients should be monitored closely and placed on fall precautions prior to initiating SYNDROS therapy. In antiemetic studies, no difference in efficacy was apparent in patients greater than 55 years of age compared to younger patients.

In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of falls, decreased hepatic, renal, or cardiac function, increased sensitivity to psychoactive effects, and of concomitant disease or other drug therapy [see Dosage and Administration (2.2, 2.3)].

Published data suggest that systemic clearance of dronabinol may be reduced and concentrations may be increased in presence of CYP2C9 genetic polymorphism. Monitoring for increased adverse reactions is recommended in patients known to carry genetic variants associated with diminished CYP2C9 function [see Clinical Pharmacology (12.5)].

SYNDROS contains dronabinol oral solution, a Schedule II controlled substance.

SYNDROS contains dronabinol, the main psychoactive component in marijuana. Ingestion of high doses of dronabinol increases the risk of psychiatric adverse reactions if abused or misused, while continued administration can lead to addiction. Psychiatric adverse reactions may include psychosis, hallucinations, depersonalization, mood alteration, and paranoia.

In vitrostudies demonstrate that SYNDROS can be easily and effectively abused without manipulation. SYNDROS contains 50% (w/w) dehydrated alcohol [see Warning and Precautions (5.5)].

In a randomized, single-dose, double-blind, placebo- and active-controlled crossover pharmacodynamic study of 43 experienced marijuana smokers, “drug liking” responses and safety of SYNDROS were compared with placebo and dronabinol in sesame oil oral capsules. Treatment arms were 10 mg and 30 mg dronabinol capsules, 10 mg and 30 mg dronabinol from SYNDROS, and placebo oral solution and capsules. Greater “drug liking” scores were reported with the 30 mg dose, compared with the 10 mg dose, for both SYNDROS and dronabinol-containing capsules. Overall, the pharmacodynamic results from this study demonstrated no statistically significant differences in various measures of drug liking for the doses taken, though the SYNDROS results were consistently greater than those of dronabinol capsules. Similarly, observed adverse reactions were greater for SYNDROS. The pharmacodynamic and safety effects of SYNDROS following multiple doses have not been evaluated.

Patients should be instructed to keep SYNDROS in a secure place out of reach of others for whom the medication has not been prescribed.

Physical dependence is a state that develops as a result of physiological adaptation in response to repeated drug use. Physical dependence manifests by drug class-specific withdrawal symptoms after abrupt discontinuation or a significant dose reduction of a drug. The appearance of a withdrawal syndrome when administration of the drug is terminated is the only actual evidence of physical dependence. Physical dependence can develop during chronic therapy with SYNDROS and develops after chronic abuse of marijuana.

A withdrawal syndrome was reported after the abrupt discontinuation of dronabinol capsules in subjects receiving dosages of 210 mg per day for 12 to 16 consecutive days. Within 12 hours after discontinuation, subjects manifested symptoms such as irritability, insomnia, and restlessness. By approximately 24 hours post-dronabinol discontinuation, withdrawal symptoms intensified to include “hot flashes”, sweating, rhinorrhea, loose stools, hiccoughs, and anorexia. These withdrawal symptoms gradually dissipated over the next 48 hours.

Electroencephalographic changes consistent with the effects of drug withdrawal (hyperexcitation) were recorded in patients after abrupt dechallenge. Patients also complained of disturbed sleep for several weeks after discontinuing therapy with high dosages of dronabinol.

SYNDROS contains 50% (w/w) dehydrated alcohol and 5.5% (w/w) propylene glycol. Ingestion of the product over the recommended dose could result in significant toxicity.

Dronabinol

Signs and symptoms of dronabinol overdose include drowsiness, euphoria, heightened sensory awareness, altered time perception, reddened conjunctiva, dry mouth, tachycardia, memory impairment, depersonalization, mood alteration, urinary retention, reduced bowel motility, decreased motor coordination, lethargy, slurred speech, and postural hypotension. Patients may also experience panic reactions if they have a prior history of nervousness or anxiety and seizures may occur in patients with existing seizure disorders.

It is not known if dronabinol can be removed by dialysis in cases of overdose.

Alcohol

Signs and symptoms of alcohol overdose include changes in mood or behavior, impaired judgment or social functioning, and one or more physical signs such as slurred speech, unsteadiness, lack of coordination, increased or irregular heart rate, respiratory depression, impaired attention, or loss of consciousness.

Propylene Glycol

Signs and symptoms of acute poisoning occur only in rare circumstances where patients ingest large amounts of propylene glycol over several days. These include hypoglycemia, severe metabolic acidosis (caused by the metabolism into lactic acid), and CNS depression including coma and seizures.

Management of Overdosage

If over-exposure of SYNDROS occurs, call your Poison Control Center at 1-800-222-1222 for current information on the management of poisoning or overdosage.

Dronabinol is a cannabinoid designated chemically as (6aR,10aR)-6a,7,8,10a-Tetrahydro-6,6,9-trimethyl-3-pentyl-6H-dibenzo[b,d]-pyran-1-ol. Dronabinol has the following empirical and structural formulas:

Dronabinol Structural Formula (Syndros 01)

C₂₁H₃₀O₂ (molecular weight=314.46)

Dronabinol is a clear colorless to amber oil. Dronabinol is insoluble in water. It has a pKa of 10.6 and an octanol-water partition coefficient: 6,000:1 at pH 7.

SYNDROS (dronabinol) oral solution, 5 mg/mL is a clear, pale yellow to brown solution. Each mL of SYNDROS contains 5 mg of dronabinol as an active ingredient and the following inactive ingredients: 50 % (w/w) dehydrated alcohol, polyethylene glycol 400, propylene glycol, sucralose, methyl paraben, propyl paraben, butylated hydroxyanisole, and water.

Dronabinol is an orally active cannabinoid that has complex effects on the CNS, including central sympathomimetic activity. Cannabinoid receptors have been discovered in neural tissues. These receptors may play a role in mediating the effects of dronabinol.

Effects on the Cardiovascular System

Dronabinol-induced sympathomimetic activity may result in tachycardia and/or conjunctival injection. Its effects on blood pressure are inconsistent, but subjects have experienced orthostatic hypotension and/or syncope upon abrupt standing [see Warnings and Precautions (5.2)].

Effects on the Central Nervous System

Dronabinol also demonstrates reversible effects on appetite, mood, cognition, memory, and perception. These phenomena appear to be dose-related, increasing in frequency with higher dosages, and subject to great inter-patient variability. After oral administration, dronabinol capsules have an onset of action of approximately 0.5 to 1 hours and peak effect at 2 to 4 hours. Duration of action for psychoactive effects is 4 to 6 hours, but the appetite stimulant effect of dronabinol may continue for 24 hours or longer after administration.

Tachyphylaxis and tolerance develop to some of the cardiovascular and CNS pharmacologic effects of dronabinol with chronic use, suggesting an indirect effect on sympathetic neurons. In a study of the pharmacodynamics of chronic dronabinol exposure, healthy male subjects (N = 12) received 12 times the maximum dose for anorexia associated with weight loss in patients with AIDS of dronabinol capsules in divided doses for 16 days. An initial tachycardia induced by dronabinol was replaced successively by normal sinus rhythm and then bradycardia. A decrease in supine blood pressure, made worse by standing, was also observed initially. These subjects developed tolerance to the cardiovascular and subjective adverse CNS effects of dronabinol within 12 days of treatment initiation.

Tachyphylaxis and tolerance do not appear to develop to the appetite stimulant effect of dronabinol. In clinical studies of dronabinol capsules in AIDS patients, at the recommended dosage, the appetite stimulant effect was sustained for up to five months.

Absorption

Dronabinol (delta-9-THC) is almost completely absorbed (90 to 95%) after a single oral dose. Due to the combined effects of first pass hepatic metabolism and high lipid solubility, only 10 to 20% of the administered dose reaches the systemic circulation. Relative bioavailability data from healthy male and female subjects suggest that a dose of 4.2 mg of SYNDROS provides comparable systemic exposure (C_max and AUC) to a 5 mg dronabinol capsule, under fasted conditions [see Dosage and Administration (2.1)]. The concentrations of both dronabinol and its major active metabolite (11-hydroxy-delta-9-THC) peak at approximately 0.5 to 4 hours after oral dosing with SYNDROS and decline over several days. The mean inter- and intra-subject variability in dronabinol pharmacokinetics (C_max and AUC_inf) was approximately 66% and 47% and 67% and 14%, respectively, following administration of SYNDROS to healthy subjects.

Food Effect

The effect of food on the pharmacokinetics of SYNDROS was studied by concomitant dosing of SYNDROS with a high-fat (59 grams of fat, approximately 50% of total caloric content of the meal), high calorie meal (approximately 950 calories). An appreciable food effect was observed: food resulted in approximately a 2.5-fold increase in total exposure (AUC_inf) and approximately a 5 hour delay in median T_max. Food also decreased C_max by approximately 20% [see Dosage and Administration (2.2, 2.3)].

Distribution

Dronabinol has an apparent volume of distribution of approximately 10 L/kg, because of its lipid solubility. The plasma protein binding of dronabinol and its metabolites is approximately 97% [see Drug Interactions (7.3)].

Elimination

The pharmacokinetics of dronabinol can be described using a two compartment model with an initial (alpha) half-life of about 5 hours and a terminal (beta) half-life of 25 to 36 hours. Values for clearance average about 0.2 L/kg-hr; but are highly variable due to the complexity of cannabinoid distribution.

Metabolism

Dronabinol undergoes extensive first-pass hepatic metabolism, primarily by hydroxylation, yielding both active and inactive metabolites. The major metabolite (11-hydroxy-delta-9-THC) is pharmacologically active. Published in vitrodata indicate that CYP2C9 and CYP3A4 are the primary enzymes in the metabolism of dronabinol. CYP2C9 appears to be the enzyme responsible for the formation of the primary active metabolite [see Clinical Pharmacology (12.5)].

Excretion

Dronabinol and its biotransformation products are excreted in both feces and urine. Biliary excretion is the major route of excretion with about half of a radio-labeled oral dose being recovered from the feces within 72 hours as contrasted with 10 to 15% recovered from urine. Less than 5% of an oral dose is recovered unchanged in the feces.

Due to its re-distribution, dronabinol and its metabolites may be excreted for prolonged periods of time. Following single dose administration, dronabinol metabolites have been detected for more than 5 weeks in the urine and feces.

In a study of dronabinol capsules involving AIDS patients, urinary cannabinoid/creatinine concentration ratios were studied bi-weekly over a six week period. The urinary cannabinoid/creatinine ratio was closely correlated with dose. No increase in the cannabinoid/creatinine ratio was observed after the first two weeks of treatment, indicating that steady-state cannabinoid levels had been reached. This conclusion is consistent with predictions based on the observed terminal half-life of dronabinol.

Drug Interaction Studies

Formal drug-drug interaction studies have not been conducted with dronabinol.

The enzyme inhibition and induction potential of dronabinol and its active metabolite are not completely understood.

Published data showed an increase in the elimination half-life of pentobarbital by 4 hours when concomitantly dosed with dronabinol [see Warnings and Precautions (5.1)].

Published data indicate a 2- to 3-fold higher dronabinol exposure in individuals carrying genetic variants associated with diminished CYP2C9 function.

The recommended dose ranges for SYNDROS in AIDS and cancer patients are designed to achieve the same systemic exposure ranges as with the recommended dose ranges for dronabinol capsules.

Therefore, the animal to human dose multiples for carcinogenicity studies, as shown below, are based on the MRHD (maximum recommended human dose) for dronabinol capsules in AIDS patients, instead of the MRHD for SYNDROS which is 15% lower. This approach for dose comparison between animals and humans is supported by the demonstrated difference in dronabinol bioavailability between SYNDROS and dronabinol capsules. The animal to human dose multiples for the fertility study in rats, as shown below, are based on the MRHD for dronabinol capsules in AIDS or cancer patients.

In 2-year carcinogenicity studies, there was no evidence of carcinogenicity in rats at doses up to 50 mg/kg/day dronabinol (approximately 20 times the MRHD for dronabinol capsules in AIDS patients on a body surface area basis) or in mice at doses up to 500 mg/kg/day (approximately 100 times the MRHD for dronabinol capsules in AIDS patients on a body surface area basis).

Dronabinol was not genotoxic in the Ames tests, the in vitrochromosomal aberration test in Chinese hamster ovary cells, and the in vivomouse micronucleus test. However, dronabinol produced a weak positive response in a sister chromatid exchange test in Chinese hamster ovary cells.

In a long-term study (77 days) in rats, oral administration of dronabinol at doses of 30 to 150 mg/m ², equivalent to 2 to 10 times the MRHD of 15 mg/m ²/day (dronabinol capsules) in AIDS patients or 0.3 to 1.5 times the MRHD of 90 mg/m ²/day (dronabinol capsules) in cancer patients, reduced ventral prostate, seminal vesicle and epididymal weights and caused a decrease in seminal fluid volume. Decreases in spermatogenesis, number of developing germ cells, and number of Leydig cells in the testis were also observed. However, sperm count, mating success and testosterone levels were not affected. The significance of these animal findings in humans is not known.

The effectiveness of SYNDROS has been established based on studies of dronabinol capsules for the treatment of anorexia associated with weight loss in patients with AIDS and nausea and vomiting associated with cancer chemotherapy in patients who have failed to respond adequately to conventional antiemetic treatments.

• SYNDROS (dronabinol) oral solution, 5 mg/mL is a clear, pale yellow to brown solution. SYNDROS is supplied in a multi-dose, clear, amber-colored 30 mL glass bottle. It is closed with a 20 mm child-resistant, white polypropylene screw cap with a Teflon coated liner. The bottle is wrapped with a polyvinyl chloride body band to provide tamper evidence and packaged in a carton with an oral syringe, and a push-in bottle adapter.
  NDC 85776-201-30 (30 mL multi-dose bottle, an oral syringe and a push-in bottle adapter)
  
• Store in a refrigerator between 2°C and 8°C (36°F and 46°F); excursions permitted up to 25°C (77°F). The opened bottle can be stored at 25°C (77°F). Discard unused portion 42 days after first opening [see USP Controlled Room Temperature].
• Keep SYNDROS oral solution and the oral syringe in the supplied carton.

Advise the patient to read the FDA-approved patient labeling ( Patient Information and Instructions for Use).

Accidental Ingestion

Inform patients that accidental ingestion of SYNDROS, which contains 50% (w/w) dehydrated alcohol and 5.5% (w/w) propylene glycol, may result in toxicity [see Overdosage (10)]. Instruct patients to seek immediate medical attention in case of accidental injection. Also, instruct patients to store SYNDROS securely.

Administration Instructions

• Counsel patients on proper dosing and administration techniques. Advise patients to read the Instructions for Use.
• Instruct patients to take each SYNDROS dose with a full glass of water (6 to 8 ounces).

Neuropsychiatric Adverse Reactions[see Warnings and Precautions (5.1)]

• Advise patients that psychiatric adverse reactions may occur, especially in patients with a past psychiatric history or in those receiving other drugs also associated with psychiatric effects, and to report to their healthcare provider any new or worsening psychiatric symptoms.
• Advise patients, especially elderly patients, that cognitive impairment or an altered mental state may also occur during treatment with SYNDROS and to report to their healthcare provider if they develop signs or symptoms of cognitive impairment.
• Inform patients not to operate motor vehicles or other dangerous machinery until they are reasonably certain that SYNDROS does not affect them adversely.

Hemodynamic Instability

Advise patients, especially those with cardiac disorders, to report to their healthcare provider if they experience any signs or symptoms of hemodynamic instability, including hypotension, hypertension, syncope or tachycardia, especially after initiating or increasing the dosage of SYNDROS [see Warnings and Precautions (5.2)].

Interaction with Disulfiram and Metronidazole

Inform patients that taking SYNDROS with products containing disulfiram or metronidazole may cause a disulfiram-like reaction due to the alcohol content of SYNDROS. Advise patients not to take products containing disulfiram or metronidazole during treatment with SYNDROS and for up to 7 days of completing treatment with SYNDROS [see Warnings and Precautions (5.3)].

Seizures

Advise patients to discontinue SYNDROS and contact a healthcare provider immediately if they experience a seizure [see Warnings and Precautions (5.4)].

Multiple Substance Abuse

Inform patients with a history of substance abuse or dependence, including marijuana or alcohol, that they may be more likely to abuse SYNDROS. Advise patients to report to their healthcare provider if they develop abuse behaviors or conditions [see Warnings and Precautions (5.5)].

Paradoxical Nausea, Vomiting, or Abdominal Pain

Advise patients to report worsening nausea, vomiting, or abdominal pain to their healthcare provider [see Warnings and Precautions (5.6)].

Pregnancy

Advise a pregnant woman of the potential risk to a fetus and to avoid use of SYNDROS during pregnancy [see Use in Specific Populations (8.1)].

Lactation

Advise HIV infected women with anorexia associated with weight loss, not to breastfeed because HIV can be passed to the baby through the breast milk [see Use in Specific Populations (8.2)].





Wellhouse Pharma, LLC
Round Rock, TX 78665




SYNDROS^® is a registered trademark of Wellhouse Pharma, LLC.

INSTRUCTIONS FOR USE
SYNDROS (sin dros)
(dronabinol)
oral solution, CII

Read this Instructions for Use before you start taking SYNDROS oral solution and each time you get a refill. There may be new information. This information does not take the place of talking to your doctor about your medical condition or your treatment.

Important information about measuring SYNDROS oral solution:

• Always use the oral syringe that comes with your SYNDROS oral solution to measure your prescribed dose. Ask your doctor or pharmacist to show you how to measure your prescribed dose.

Important information about giving SYNDROS oral solution through a feeding tube:

• Give SYNDROS oral solution through feeding tubes that are made with silicone and that are size 14 French or larger. Do not give SYNDROS oral solution through feeding tubes that are not made with silicone or that are smaller than size 14 French.
• Do not use feeding tubes made with polyurethane.
• SYNDROS oral solution can be given through a naso-gastric tube (NG tube), gatrostomy tube (G-tube), percutaneous endoscopic gastrostomy tube (PEG-tube), and gastro-jejunostomy tube (GJ-tube).

Each SYNDROS carton contains (See Figure A): 1 bottle of SYNDROS oral solution 1 oral syringe 1 adapter (You will need to insert the adapter into the bottle before using the bottle for the first time.) The contents in the SYNDROS carton are wrapped in plastic. Do not use the contents if they are not wrapped in plastic when you receive them. Call Wellhouse Pharma at 1-844-558-8289 if: you do not receive an oral syringe or adapter with your SYNDROS you lose the oral syringe that comes with SYNDROS the contents in the SYNDROS carton are not wrapped in plastic when you receive them.	Figure A (Syndros 02)
How to prepare a bottle of SYNDROS oral solution before using for the first time: Step 1: Remove the plastic wrap from the bottle and throw it away. Step 2: Open the bottle by pushing down firmly on the child-resistant cap and turning it counter-clockwise (See Figure B). Do not throw away the child-resistant cap.	Figure B (Syndros 03)
Step 3: Remove the adapter from the plastic wrap. You may need to use a pair of scissors. Step 4: Place the open bottle upright on a flat surface. Firmly push down on the adapter until the ribbed end of the adapter fits into the neck of the bottle as far as it will go and is firmly in place (See Figure C). The top edge of the adapter should be in full contact with the top rim of the bottle. Do not remove the adapter from the bottle after it is inserted. Step 5: Follow the instructions in “ How to prepare a dose of SYNDROS oral solution after the adapter is inserted.”	Figure C (Syndros 04)
How to prepare a dose of SYNDROS oral solution after the adapter is inserted:
Step 1: Open the bottle by pushing down firmly on the child-resistant cap and turning it counter-clockwise (See Figure D). Do not throw away the child-resistant cap.	Figure D (Syndros 05)
Step 2: If you are using the oral syringe for the first time, remove the oral syringe from the plastic wrap. You may need to use a pair of scissors. Step 3: Hold the oral syringe in one hand. With your other hand, fully push down (depress) the plunger (See Figure E).	Figure E (Syndros 06)
Step 4: Keeping the bottle in an upright position, insert the syringe tip firmly into the adapter (See Figure F).	Figure F (Syndros 07)
Step 5: Carefully turn the bottle upside down with the syringe tip firmly inserted into the adapter (See Figure G).	Figure G (Syndros 08)
Step 6: Slowly pull back on the plunger until the measuring ring is at the line marking for the dose prescribed by your doctor. The measuring ring is the widest part of the plunger at the bottom of the tip of plunger. (See Figures H(a) and H(b)). Figure H(a) shows a dose of 0.4 mL as an example. If you see air bubbles in the oral syringe, fully push in the plunger so that the oral solution flows back into the bottle. Then, withdraw your prescribed dose of oral solution. If your prescribed dose is more than 1 mL, you will need to draw up two or more doses. For example, if your dose is 1.2 mL, you will need to draw up a 1 mL dose followed by a 0.2 mL dose.	Figure H (Syndros 09)
Step 7: Leave the oral syringe in the adapter and turn the bottle to an upright position. Place the bottle onto a flat surface. Remove the oral syringe from the bottle adapter by gently pulling straight up on the oral syringe (See Figure I).	Figure I (Syndros 10)
Step 8: Check that the correct dose of SYNDROS oral solution was drawn up into the oral syringe. If the dose is not correct, insert the syringe tip firmly into the bottle adapter. Fully push in the plunger so that the oral solution flows back into the bottle (See Figure J). Repeat Steps 5-8. If you are taking your dose of SYNDROS by mouth, follow the instructions in “How to take a dose of SYNDROS oral solution by mouth.” If you are taking your dose of SYNDROS through a feeding tube, follow the instructions in “How to take a dose of SYNDROS oral solution through a feeding tube.”	Figure J (Syndros 11)
How to take a dose of SYNDROS oral solution by mouth:
Step 1: Open your mouth. Place the oral syringe tip in the back of your mouth on top of your tongue. Tilt your head back slightly and close your lips around the barrel of the oral syringe. Slowly push down the plunger until the oral syringe is empty (See Figure K). Swallow the oral solution. If your prescribed dose is more than 1 mL, repeat Steps 4-8 in “How to prepare a dose of SYNDROS oral solution after the adapter is inserted” to draw up the remaining dose until the prescribed dose is given. For example, if your prescribed dose is 1.6 mL, take a 1 mL dose first, then an additional dose of 0.6 mL. Take your SYNDROS oral solution right away after it is drawn up into the oral syringe.	Figure K (Syndros 12)
Step 2: Drink a full glass of water (6 to 8 ounces) right after you take your prescribed dose of SYNDROS oral solution (See Figure L).	Figure L (Syndros 13)
Step 3: Leave the adapter in the bottle. Put the child-resistant cap back on the bottle (See Figure M).	Figure M (Syndros 14)
Step 4: Remove the plunger from the oral syringe barrel. Rinse the oral syringe barrel and plunger with warm water after each use and let them air dry. When the oral syringe barrel and plunger are dry, put the plunger back into the oral syringe barrel for the next use. Keep SYNDROS oral solution and the oral syringe in the carton that it comes in. Do not throw away the oral syringe.
How to take a dose of SYNDROS oral solution through a feeding tube:
See “Important information about giving SYNDROS oral solution through a feeding tube.” Step 1: Place the oral syringe into the feeding tube. Slowly push down the plunger until the oral syringe is empty (See Figure N). If your prescribed dose is more than 1 mL, repeat Steps 4-8 in “How to prepare a dose of SYNDROS oral solution after the adapter is inserted” to draw up the remaining dose until the prescribed dose is given. For example, if your prescribed dose is 1.6 mL, take a 1 mL dose first, then an additional dose of 0.6 mL.	Figure N (Syndros 15)
Take your SYNDROS oral solution right away after it is drawn up into the oral syringe.
Step 2: Using a catheter-tip syringe, flush the feeding tube with 1 ounce (30 mL) of water (See Figure O).	Figure O (Syndros 16)
Step 3: Leave the adapter in the bottle. Put the child-resistant cap back on the bottle (See Figure P).	Figure P (Syndros 17)




Step 4: Remove the plunger from the oral syringe barrel. Rinse the oral syringe barrel and plunger with warm water after each use and let them air dry. When the oral syringe barrel and plunger are dry, put the plunger back into the oral syringe barrel for the next use. Keep SYNDROS oral solution and the oral syringe in the carton that it comes in.

Do not throw away the oral syringe.

How should I store SYNDROS?

• Store SYNDROS in the refrigerator between 36°F and 46°F (2°C and 8°C).
• After the bottle is opened, SYNDROS can be stored at room temperature, between 68°F and 77°F (20°C and 25°C), for up to 42 days.
• Do not use SYNDROS that has been stored in the refrigerator or at room temperature 42 days after opening the bottle. Write the date that you open the bottle of SYNDROS on the bottle and carton it comes in. See “How should I dispose of unused SYNDROS?”

Keep SYNDROS and all medicines out of the reach of children.

How should I dispose of unused SYNDROS?

• Dispose of unused SYNDROS as soon as you no longer need it or 42 days after opening the bottle.



Talk to your doctor or pharmacist if you have questions about how to use SYNDROS oral solution.

For more information, go to www.syndros.com or call 1-844-558-8289.

This Patient Information and Instructions for Use have been approved by the U.S. Food and Drug Administration.





Wellhouse Pharma, LLC
Round Rock, TX 78665

Revised: April 2026

PRINCIPAL DISPLAY PANEL - NDC: 85776-201-30 - 30 mL Carton Label

NDC 85776-201-30

SYNDROS^® CII
(dronabinol)
oral solution

5 mg/mL

Dispense
in original container
with oral syringe
for administration

30 mL                  Rx Only

For oral administration only

SYNDROS^® CII
(dronabinol) oral solution
NDC 85776-201-30

Before use: Must be
refrigerated, store
between 2° and 8°C (36°
and 46°F).
Once opened, the bottle
can be stored at room
temperature.

Date of first opening
_____/______/_____/
Discard unused portion
42 days after opening.

Container includes:

• 30mL light-resistant
  bottle containing
  150mg dronabinol
  (5mg/mL) 
• Oral syringe
• Adapter

Pharmacists: Provide
patients with dosing
instructions in
milliliters (mL) and
round dose to nearest
0.1 mL increment


PROTECT FROM LIGHT.
DO NOT USE IF
TAMPER EVIDENT SEAL
IS BROKEN OR MISSING.

Dosage: See accompanying
package insert for full prescribing
information. Each milliliter of
Syndros^® oral solution contains
5 mg dronabinol, 50% w/w
dehydrated alcohol, propylene
glycol, polyethylene glycol 400,
sucralose, methyl paraben, propyl
paraben, butylated hydroxyanisole
and water. Protect from light by
keeping bottle in carton until
consumed.

Manufactured for:
Wellhouse Pharma,LLC
Round Rock,TX 78665
Manufactured by:
Benuvia Operations, LLC
Round Rock, TX 78665

GTIN
S/N
EXP
LOT





Carton Label (Cartonlabel)





PRINCIPAL DISPLAY PANEL - NDC: 85776-201-30 - 30 mL Bottle Label

NDC 85776-201-30

SYNDROS^® CII
(dronabinol)
oral solution

5 mg/mL

Dispense in original container with
oral syringe for administration

30 mL                  Rx Only

         For oral
administration only

PROTECT FROM LIGHT. DO
NOT USE IF TAMPER EVIDENT
SEAL IS BROKEN OR MISSING.

Dosage: See accompanying package
insert for full prescribing information.
Each milliliter of Syndros^® oral
solution contains 5 mg dronabinol,
50% w/w dehydrated alcohol,
propylene glycol, polyethylene glycol
400, sucralose, methyl paraben,
propyl paraben, butylated hydroxyanisole
and water. 

Before use: Must be
refrigerated, store between
2° and 8°C (36° and 46°F).

Once opened, the bottle can be
stored at room temperature.

Date of first opening
_____/______/_____/

Discard unused portion 42 days
after first opening.

KEEP OUT OF THE REACH OF
CHILDREN.

Manufactured for:
Wellhouse Pharma,LLC
Round Rock,TX 78665
Manufactured by:
Benuvia Operations, LLC
Round Rock, TX 78665

For more information call:
1/844-558-8289





Bottle Label (Label)