NDC 76478-711 Sodium Diuril
Chlorothiazide Sodium Injection Intravenous

Product Information

What is NDC 76478-711?

The NDC code 76478-711 is assigned by the FDA to the product Sodium Diuril which is a human prescription drug product labeled by Akorn. The generic name of Sodium Diuril is chlorothiazide sodium. The product's dosage form is injection and is administered via intravenous form. The product is distributed in a single package with assigned NDC code 76478-711-40 1 vial in 1 carton / 18 ml in 1 vial. This page includes all the important details about this product, including active and inactive ingredients, pharmagologic classes, product uses and characteristics, UNII information, RxNorm crosswalk and the complete product label.

NDC Product Code76478-711
Proprietary Name What is the Proprietary Name?
The proprietary name also known as the trade name is the name of the product chosen by the medication labeler for marketing purposes.
Sodium Diuril
Non-Proprietary Name What is the Non-Proprietary Name?
The non-proprietary name is sometimes called the generic name. The generic name usually includes the active ingredient(s) of the product.
Chlorothiazide Sodium
Product Type What kind of product is this?
Indicates the type of product, such as Human Prescription Drug or Human Over the Counter Drug. This data element matches the “Document Type” field of the Structured Product Listing.
Human Prescription Drug
Dosage FormInjection - A sterile preparation intended for parenteral use; five distinct classes of injections exist as defined by the USP.
Administration Route(s) What are the Administration Route(s)?
The translation of the route code submitted by the firm, indicating route of administration.
  • Intravenous - Administration within or into a vein or veins.
Product Labeler Information What is the Labeler Name?
Name of Company corresponding to the labeler code segment of the Product NDC.
Akorn
Labeler Code76478
FDA Application Number What is the FDA Application Number?
This corresponds to the NDA, ANDA, or BLA number reported by the labeler for products which have the corresponding Marketing Category designated. If the designated Marketing Category is OTC Monograph Final or OTC Monograph Not Final, then the Application number will be the CFR citation corresponding to the appropriate Monograph (e.g. “part 341”). For unapproved drugs, this field will be null.
NDA011145
Marketing Category What is the Marketing Category?
Product types are broken down into several potential Marketing Categories, such as NDA/ANDA/BLA, OTC Monograph, or Unapproved Drug. One and only one Marketing Category may be chosen for a product, not all marketing categories are available to all product types. Currently, only final marketed product categories are included. The complete list of codes and translations can be found at www.fda.gov/edrls under Structured Product Labeling Resources.
NDA - A product marketed under an approved New Drug Application.
Start Marketing Date What is the Start Marketing Date?
This is the date that the labeler indicates was the start of its marketing of the drug product.
10-03-1958
Listing Expiration Date What is the Listing Expiration Date?
This is the date when the listing record will expire if not updated or certified by the product labeler.
12-31-2023
Exclude Flag What is the NDC Exclude Flag?
This field indicates whether the product has been removed/excluded from the NDC Directory for failure to respond to FDA"s requests for correction to deficient or non-compliant submissions ("Y"), or because the listing certification is expired ("E"), or because the listing data was inactivated by FDA ("I"). Values = "Y", "N", "E", or "I".
N
NDC Code Structure

What are the uses for Sodium Diuril?


Product Packages

NDC Code 76478-711-40

Package Description: 1 VIAL in 1 CARTON / 18 mL in 1 VIAL

Product Details

What are Sodium Diuril Active Ingredients?

An active ingredient is the substance responsible for the medicinal effects of a product specified by the substance's molecular structure or if the molecular structure is not known, defined by an unambiguous definition that identifies the substance. Each active ingredient name is the preferred term of the UNII code submitted.

Sodium Diuril Active Ingredients UNII Codes

NDC to RxNorm Crosswalk

What is RxNorm? RxNorm is a normalized naming system for generic and branded drugs that assigns unique concept identifier(s) known as RxCUIs to NDC products.The NDC to RxNorm Crosswalk for this produdct indicates multiple concept unique identifiers (RXCUIs) are associated with this product:

Sodium Diuril Inactive Ingredients UNII Codes

The inactive ingredients are all the component of a medicinal product OTHER than the active ingredient(s). The acronym "UNII" stands for “Unique Ingredient Identifier” and is used to identify each inactive ingredient present in a product.

Pharmacologic Class(es)

A pharmacologic class is a group of drugs that share the same scientifically documented properties. The following is a list of the reported pharmacologic class(es) corresponding to the active ingredients of this product.

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Patient Education

Chlorothiazide

Chlorothiazide is pronounced as (klor oh thye' a zide)

Why is chlorothiazide medication prescribed?
Chlorothiazide is used alone or in combination with other medications to treat high blood pressure. Chlorothiazide is used to treat edema (fluid retention; excess fluid h...
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Sodium Diuril Product Label

FDA filings in the form of structured product labels are documents that include all published material associated whith this product. Product label information includes data like indications and usage generic names, contraindications, active ingredients, strength dosage, routes of administration, appearance, usage, warnings, inactive ingredients, etc.

Product Label Table of Contents



Other



Rx only


Description



Intravenous Sodium DIURIL (chlorothiazide sodium) is a diuretic and antihypertensive. It is 6-chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide monosodium salt and its molecular weight is 317.71.

Its empirical formula is C7H5ClN3NaO4S2 and its structural formula is:

Intravenous Sodium DIURIL is a sterile lyophilized white powder and is supplied in a vial containing:

Chlorothiazide sodium equivalent to chlorothiazide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 g

Inactive ingredients: Mannitol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 g

Sodium hydroxide to adjust pH.

DIURIL (chlorothiazide) is a diuretic and antihypertensive. It is 6-chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C7H6ClN3O4S2 and its structural formula is:

It is a white, or practically white, crystalline powder with a molecular weight of 295.72, which is very slightly soluble in water, but readily soluble in dilute aqueous sodium hydroxide. It is soluble in urine to the extent of about 150 mg per 100 mL at pH 7.


Clinical Pharmacology



The mechanism of the antihypertensive effect of thiazides is unknown. DIURIL (chlorothiazide) does not usually affect normal blood pressure.

DIURIL (chlorothiazide) affects the distal renal tubular mechanism of electrolyte reabsorption. At maximal therapeutic dosage all thiazides are approximately equal in their diuretic efficacy.

DIURIL (chlorothiazide) increases excretion of sodium and chloride in approximately equivalent amounts. Natriuresis may be accompanied by some loss of potassium and bicarbonate.

After oral use diuresis begins within 2 hours, peaks in about 4 hours and lasts about 6 to 12 hours. Following intravenous use of Sodium DIURIL, onset of the diuretic action occurs in 15 minutes and the maximal action in 30 minutes.


Pharmacokinetics And Metabolism



DIURIL is not metabolized but is eliminated rapidly by the kidney; 96 percent of an intravenous dose is excreted unchanged in the urine within 23 hours. The plasma half-life of chlorothiazide is 45-120 minutes. Chlorothiazide crosses the placental but not the blood-brain barrier and is excreted in breast milk.


Indications And Usage



Intravenous Sodium DIURIL is indicated as adjunctive therapy in edema associated with congestive heart failure, hepatic cirrhosis, and corticosteroid and estrogen therapy.

Intravenous Sodium DIURIL has also been found useful in edema due to various forms of renal dysfunction such as nephrotic syndrome, acute glomerulonephritis, and chronic renal failure.


Use In Pregnancy



Routine use of diuretics during normal pregnancy is inappropriate and exposes mother and fetus to unnecessary hazard. Diuretics do not prevent development of toxemia of pregnancy and there is no satisfactory evidence that they are useful in the treatment of toxemia.

Edema during pregnancy may arise from pathologic causes or from the physiologic and mechanical consequences of pregnancy. Thiazides are indicated in pregnancy when edema is due to pathologic causes, just as they are in the absence of pregnancy (see PRECAUTIONS, Pregnancy). Dependent edema in pregnancy, resulting from restriction of venous return by the gravid uterus, is properly treated through elevation of the lower extremities and use of support stockings. Use of diuretics to lower intravas-cular volume in this instance is illogical and unnecessary. During normal pregnancy there is hypervolemia which is not harmful to the fetus or the mother in the absence of cardiovascular disease. However, it may be associated with edema, rarely generalized edema. If such edema causes discomfort, increased recumbency will often provide relief. Rarely this edema may cause extreme discomfort which is not relieved by rest. In these instances, a short course of diuretic therapy may provide relief and be appropriate.


Contraindications



Anuria.

Hypersensitivity to any component of this product or to other sulfonamide-derived drugs.


Warnings



Intravenous use in infants and children has been limited and is not generally recommended.

Use with caution in severe renal disease. In patients with renal disease, thiazides may precipitate azotemia. Cumulative effects of the drug may develop in patients with impaired renal function.

Thiazides should be used with caution in patients with impaired hepatic function or progressive liver disease, since minor alterations of fluid and electrolyte balance may precipitate hepatic coma.

Thiazides may add to or potentiate the action of other antihypertensive drugs.

Sensitivity reactions may occur in patients with or without a history of allergy or bronchial asthma.

The possibility of exacerbation or activation of systemic lupus erythematosus has been reported.

Lithium generally should not be given with diuretics (see PRECAUTIONS, Drug Interactions).


General



All patients receiving diuretic therapy should be observed for evidence of fluid or electrolyte imbalance: namely, hyponatremia, hypochloremic alkalosis, and hypokalemia. Serum and urine electrolyte determinations are particularly important when the patient is vomiting excessively or receiving parenteral fluids. Warning signs or symptoms of fluid and electrolyte imbalance, irrespective of cause, include dryness of mouth, thirst, weakness, lethargy, drowsiness, restlessness, confusion, seizures, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, and gastrointestinal disturbances such as nausea and vomiting.

Hypokalemia may develop especially with brisk diuresis, when severe cirrhosis is present or after prolonged therapy.

Interference with adequate oral electrolyte intake will also contribute to hypokalemia. Hypokalemia may cause cardiac arrhythmias and may also sensitize or exaggerate the response of the heart to the toxic effects of digitalis (e.g., increased ventricular irritability). Hypokalemia may be avoided or treated by use of potassium-sparing diuretics or potassium supplements such as foods with a high potassium content.

Although any chloride deficit is generally mild and usually does not require specific treatment except under extraordinary circumstances (as in liver disease or renal disease), chloride replacement may be required in the treatment of metabolic alkalosis.

Dilutional hyponatremia may occur in edematous patients in hot weather; appropriate therapy is water restriction, rather than administration of salt, except in rare instances when the hyponatremia is life-threatening. In actual salt depletion, appropriate replacement is the therapy of choice.

Hyperuricemia may occur or acute gout may be precipitated in certain patients receiving thiazides.

In diabetic patients dosage adjustments of insulin or oral hypoglycemic agents may be required. Hyperglycemia may occur with thiazide diuretics. Thus latent diabetes mellitus may become manifest during thiazide therapy.

The antihypertensive effects of the drug may be enhanced in the postsympathectomy patient.

If progressive renal impairment becomes evident, consider withholding or discontinuing diuretic therapy.

Thiazides have been shown to increase the urinary excretion of magnesium; this may result in hypo-magnesemia.

Thiazides may decrease urinary calcium excretion. Thiazides may cause intermittent and slight elevation of serum calcium in the absence of known disorders of calcium metabolism. Marked hypercalcemia may be evidence of hidden hyperparathyroidism. Thiazides should be discontinued before carrying out tests for parathyroid function.

Increases in cholesterol and triglyceride levels may be associated with thiazide diuretic therapy.


Laboratory Tests



Periodic determination of serum electrolytes to detect possible electrolyte imbalance should be done at appropriate intervals.


Drug Interactions



When given concurrently the following drugs may interact with thiazide diuretics.

  •   Alcohol, barbiturates, or narcotics - potentiation of orthostatic hypotension may occur.
  •   Antidiabetic drugs - (oral agents and insulin) - dosage adjustment of the antidiabetic drug may be required.
  •   Other antihypertensive drugs - additive effect or potentiation.
  •   Corticosteroids, ACTH - intensified electrolyte depletion, particularly hypokalemia.
  •   Pressor amines (e.g., norepinephrine) - possible decreased response to pressor amines but not sufficient to preclude their use.
  •   Skeletal muscle relaxants, nondepolarizing (e.g., tubocurarine) - possible increased responsiveness to the muscle relaxant.
  •   Lithium - generally should not be given with diuretics. Diuretic agents reduce the renal clearance of lithium and add a high risk of lithium toxicity. Refer to the package insert for lithium preparations before use of such preparations with Sodium DIURIL.
  •   Non-steroidal Anti-inflammatory Drugs - In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. Therefore, when Sodium DIURIL and non-steroidal anti-inflammatory agents are used concomitantly, the patient should be observed closely to determine if the desired effect of the diuretic is obtained.

Drug/Laboratory Test Interactions



Thiazides should be discontinued before carrying out tests for parathyroid function (see PRECAUTIONS, General).


Carcinogenesis, Mutagenesis, Impairment Of Fertility



Carcinogenicity studies have not been conducted with chlorothiazide.

Chlorothiazide was not mutagenic in vitro in the Ames microbial mutagen test (using a maximum concentration of 5 mg/plate and Salmonella typhimurium strains TA98 and TA100) and was not mutagenic and did not induce mitotic nondisjunction in diploid-strains of Aspergillus nidulans.

Chlorothiazide had no adverse effects on fertility in female rats at doses up to 60 mg/kg/day and no adverse effects on fertility in male rats at doses up to 40 mg/kg/day. These doses are 1.5 and 1.0 times** the recommended maximum human dose, respectively, when compared on a body weight basis.


Teratogenic Effects



Teratogenic Effects - Pregnancy Category C: Although reproduction studies performed with chlorothiazide doses of 50 mg/kg/day in rabbits, 60 mg/kg/day in rats and 500 mg/kg/day in mice revealed no external abnormalities of the fetus or impairment of growth and survival of the fetus due to chlorothiazide, such studies did not include complete examinations for visceral and skeletal abnormalities. It is not known whether chlorothiazide can cause fetal harm when administered to a pregnant woman; however, thiazides cross the placental barrier and appear in cord blood. DIURIL should be used during pregnancy only if clearly needed (see INDICATIONS AND USAGE).


Nonteratogenic Effects



Nonteratogenic Effects: Chlorothiazide may cause fetal or neonatal jaundice, thrombocytopenia, and possibly other adverse reactions which have occurred in the adult.


Nursing Mothers



Because of the potential for serious adverse reactions in nursing infants from Intravenous Sodium DIURIL, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.


Pediatric Use



Safety and effectiveness of Intravenous Sodium DIURIL in pediatric patients have not been established.


Geriatric Use



Clinical studies of Intravenous Sodium DIURIL did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and 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 decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

This drug is known to be substantially excreted by the kidney, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection, and it may be useful to monitor renal function (see WARNINGS).


Adverse Reactions



The following adverse reactions have been reported and, within each category, are listed in order of decreasing severity.

  •   Body as a Whole: Weakness.
  •   Cardiovascular: Hypotension including orthostatic hypotension (may be aggravated by alcohol, barbiturates, narcotics or antihypertensive drugs).
  •   Digestive: Pancreatitis, jaundice (intrahepatic cholestatic jaundice), diarrhea, vomiting, sialadenitis, cramping, constipation, gastric irritation, nausea, anorexia.
  •   Hematologic: Aplastic anemia, agranulocytosis, leukopenia, hemolytic anemia, thrombocytopenia.
  •   Hypersensitivity: Anaphylactic reactions, necrotizing angiitis (vasculitis and cutaneous vasculitis), respiratory distress including pneumonitis and pulmonary edema, photosensitivity, fever, urticaria, rash, purpura.
  •   Metabolic: Electrolyte imbalance (see PRECAUTIONS), hyperglycemia, glycosuria, hyperuricemia.
  •   Musculoskeletal: Muscle spasm.
  •   Nervous System/Psychiatric: Vertigo, paresthesias, dizziness, headache, restlessness.
  •   Skin: Erythema multiforme including Stevens-Johnson syndrome, exfoliative dermatitis including toxic epidermal necrolysis, alopecia.
  •   Special Senses: Transient blurred vision, xanthopsia.
  •   Renal: Renal failure, renal dysfunction, interstitial nephritis, (see WARNINGS); hematuria (following intravenous use).
  •   Urogenital: Impotence.
  • Whenever adverse reactions are moderate or severe, thiazide dosage should be reduced or therapy withdrawn.

    To report SUSPECTED ADVERSE REACTIONS, contact Oak Pharmaceuticals, Inc. at 1-800-932-5676 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.


Overdosage



The most common signs and symptoms observed are those caused by electrolyte depletion (hypokalemia, hypochloremia, hyponatremia) and dehydration resulting from excessive diuresis. If digitalis has also been administered, hypokalemia may accentuate cardiac arrhythmias.

In the event of overdosage, symptomatic and supportive measures should be employed. Correct dehydration, electrolyte imbalance, hepatic coma and hypotension by established procedures. If required, give oxygen or artificial respiration for respiratory impairment.

The degree to which chlorothiazide sodium is removed by hemodialysis has not been established.

The intravenous LD50 of chlorothiazide in the mouse is 1.1 g/kg.


Dosage And Administration



Intravenous Sodium DIURIL should be reserved for patients unable to take oral medication or for emergency situations.

Therapy should be individualized according to patient response. Use the smallest dosage necessary to achieve the required response.

Intravenous use in infants and children has been limited and is not generally recommended.

When medication can be taken orally, therapy with DIURIL tablets or oral suspension may be substituted for intravenous therapy, using the same dosage schedule as for the parenteral route.

Intravenous Sodium DIURIL may be given slowly by direct intravenous injection or by intravenous infusion.

Extravasation must be rigidly avoided. Do not give subcutaneously or intramuscularly.

The usual adult dosage is 0.5 to 1 g once or twice a day. Many patients with edema respond to intermittent therapy, i.e., administration on alternate days or on three to five days each week. With an intermittent schedule, excessive response and the resulting undesirable electrolyte imbalance are less likely to occur.


Directions For Reconstitution



Use aseptic technique. Because Intravenous Sodium DIURIL contains no preservative, a fresh solution should be prepared immediately prior to each administration, and the unused portion should be discarded.

Add 18 mL of Sterile Water for Injection to the vial to form an isotonic solution for intravenous injection. Never add less than 18 mL. When reconstituted with 18 mL of Sterile Water, the final concentration of Intravenous Sodium DIURIL is 28 mg/mL. The reconstituted solution is clear and essentially free from visible particles. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to use whenever solution and container permit. The solution is compatible with dextrose or sodium chloride solutions for intravenous infusion. Avoid simultaneous administration of solutions of chlorothiazide with whole blood or its derivatives.


How Supplied



Intravenous Sodium DIURIL is a dry, sterile lyophilized white powder usually in plug form, supplied in vials containing chlorothiazide sodium equivalent to 0.5 g of chlorothiazide.

NDC 76478-711-40.


Storage



Store at 20°-25°C (68°-77°F). See USP Controlled Room Temperature.

For single dose only. Use solution immediately after reconstitution (see DOSAGE AND ADMINISTRATION, Directions for Reconstitution). Discard unused portion of the reconstituted solution.

** Calculations based on a human body weight of 50 kg.

AKORN

Distributed by: Akorn, Inc.
Lake Forest, IL 60045

OAK

Mfd. for: Oak Pharmaceuticals, Inc.

® Registered trademark of Merck & Co., Inc.
Whitehouse Station, NJ 08889, U.S.A.

OPCH00N Rev. 12/16


Package Label.Principal Display Panel



Principal Display Panel Text for Container Label:

NDC 76478-711-40 Single Dose Vial

Intravenous

Sodium Diuril®

(chlorothiazide sodium)

0.5 g

Chlorothiazide Equivalent

Rx only Oak Logo

Principal Display Panel Text for Carton Label:

NDC 76478-711-40 12 vials

Intravenous Rx only

Sodium Diuril® (chlorothiazide sodium)

0.5 g

Chlorothiazide Equivalent

For Preparation of Intravenous Solutions

Store at 20-25°C (68-77°F). See USP Controlled Room Temperature. Oak logo


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