Alka Seltzer Originial 1s Blister Pack Tablet, Effervescent
FDA Label NDC 50269-307

Anhydrous citric acid 1000 mg

Aspirin 325 mg (NSAID) *

Sodium bicarbonate (heat-treated) 1916 mg *nonsteroidal anti-inflammatory drug

Antacid

Analgesic

for the temporary relief of:

• heartburn, acid indigestion, and sour stomach when accompanied with headache or body aches and pains
• upset stomach with headache from overindulgence in food or drink
• headache, body aches, and pain alone

Reye's syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye's syndrome, a rare but serious illness.

Allergy alert: Aspirin may cause a severe allergic reaction which may include:

• hives
• facial swelling
• asthma (wheezing)
• shock

Stomach bleeding warning: This product contains an NSAID, which may cause severe stomach bleeding. The chance is higher if you

• are age 60 or older
• have had stomach ulcers or bleeding problems
• take a blood thinning (anticoagulant) or steroid drug
• take other drugs containing prescription or nonprescription NSAIDs (aspirin, ibuprofen, naproxen, or others)
• have 3 or more alcoholic drinks every day while using this product
• take more or for a longer time than directed

• if you are allergic to aspirin or any other pain reliever/fever reducer
• if you have ever had an allergic reaction to this product or any of its ingredients

• stomach bleeding warning applies to you
• you have a history of stomach problems, such as heartburn
• you have high blood pressure, heart disease, liver cirrhosis, or kidney disease
• you are taking a diuretic
• you have asthma
• you have a sodium-restricted diet

• presently taking a prescription drug. Antacids may interact with certain prescription drugs.
• taking a prescription drug for diabetes, gout, or arthritis

do not exceed recommended dosage

• an allergic reaction occurs. Seek medical help right away.
• you experience any of the following signs of stomach bleeding
• feel faint
• vomit blood
• have bloody or black stools
• have stomach pain that does not get better
• symptoms get worse or last more than 10 days
• redness or swelling is present
• ringing in the ears or a loss of hearing occurs
• new symptoms occur

ask a health professional before use. It is especially important not to use aspirin during the last 3 months of pregnancy unless definitely directed to do so by a doctor because it may cause problems in the unborn child or complications during delivery.

In case of overdose, get medical help or contact a Poison Control Center right away.

● fully dissolve 2 tablets in 4 ounces of water before taking

• each tablet contains: sodium 567 mg
• store at room temperature. Avoid excessive heat.
• Alka-Seltzer in water contains principally the antacid sodium citrate and the analgesic sodium acetylsalicylate

none

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