Alka-seltzer ®
3ca80d74-1e8b-49d9-e063-6394a90a4312
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Drug Facts
Medication Information
Description
Drug Facts
Uses
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
Section 42229-5
Drug Facts
Section 50565-1
Keep out of reach of children.In case of overdose, get medical help or contact a Poison Control Center right away.
Section 50567-7
When using this productdo not exceed recommended dosage
Section 53414-9
If pregnant or breast-feeding,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.
Section 55105-1
| Active ingredients (in each tablet) | Purpose |
|---|---|
| Anhydrous citric acid 1000 mg | Antacid |
| Aspirin 325 mg (NSAID)
nonsteroidal anti-inflammatory drug
|
Analgesic |
| Sodium bicarbonate (heat-treated) 1916 mg | Antacid |
Directions
Directions
● fully dissolve 2 tablets in 4 ounces of water before taking
| adults and children 12 years and over | 2 tablets every 4 hours, or as directed by a doctor | do not exceed 8 tablets in 24 hours |
| adults 60 years and over | 2 tablets every 4 hours, or as directed by a doctor | do not exceed 4 tablets in 24 hours |
| children under 12 years | consult a doctor |
Do Not Use
- 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
Allergy Alert
Aspirin may cause a severe allergic reaction which may include:
- hives
- facial swelling
- asthma (wheezing)
- shock
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.
Other Information
- 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
Inactive Ingredients
none
Questions Or Comments?
1-800-986-0369(Mon – Fri 9AM – 5PM EST)
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
Ask A Doctor Before Use If
- 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
Stop Use and Ask A Doctor If
- 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
Principal Display Panel 24 Tablet Carton
Alka-
Seltzer
®
Anhydrous citric acid / Antacid
Aspirin (
NSAID) / Analgesic
Sodium bicarbonate / Antacid
Fast Relief of:
Heartburn
Upset Stomach
Acid Indigestion
with Headache
Body Aches
ORIGINAL
24EFFERVESCENT TABLETS
Ask A Doctor Or Pharmacist Before Use If You Are
- presently taking a prescription drug. Antacids may interact with certain prescription drugs.
- taking a prescription drug for diabetes, gout, or arthritis
Structured Label Content
Uses
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
Section 42229-5 (42229-5)
Drug Facts
Section 50565-1 (50565-1)
Keep out of reach of children.In case of overdose, get medical help or contact a Poison Control Center right away.
Section 50567-7 (50567-7)
When using this productdo not exceed recommended dosage
Section 53414-9 (53414-9)
If pregnant or breast-feeding,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.
Section 55105-1 (55105-1)
| Active ingredients (in each tablet) | Purpose |
|---|---|
| Anhydrous citric acid 1000 mg | Antacid |
| Aspirin 325 mg (NSAID)
nonsteroidal anti-inflammatory drug
|
Analgesic |
| Sodium bicarbonate (heat-treated) 1916 mg | Antacid |
Directions
Directions
● fully dissolve 2 tablets in 4 ounces of water before taking
| adults and children 12 years and over | 2 tablets every 4 hours, or as directed by a doctor | do not exceed 8 tablets in 24 hours |
| adults 60 years and over | 2 tablets every 4 hours, or as directed by a doctor | do not exceed 4 tablets in 24 hours |
| children under 12 years | consult a doctor |
Do Not Use (Do not use)
- 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
Allergy Alert (Allergy alert)
Aspirin may cause a severe allergic reaction which may include:
- hives
- facial swelling
- asthma (wheezing)
- shock
Reye's Syndrome (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.
Other Information (Other information)
- 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
Inactive Ingredients (Inactive ingredients)
none
Questions Or Comments? (Questions or comments?)
1-800-986-0369(Mon – Fri 9AM – 5PM EST)
Stomach Bleeding Warning (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
Ask A Doctor Before Use If (Ask a doctor before use if)
- 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
Stop Use and Ask A Doctor If (Stop use and ask a doctor if)
- 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
Principal Display Panel 24 Tablet Carton (PRINCIPAL DISPLAY PANEL - 24 Tablet Carton)
Alka-
Seltzer
®
Anhydrous citric acid / Antacid
Aspirin (
NSAID) / Analgesic
Sodium bicarbonate / Antacid
Fast Relief of:
Heartburn
Upset Stomach
Acid Indigestion
with Headache
Body Aches
ORIGINAL
24EFFERVESCENT TABLETS
Ask A Doctor Or Pharmacist Before Use If You Are (Ask a doctor or pharmacist before use if you are)
- presently taking a prescription drug. Antacids may interact with certain prescription drugs.
- taking a prescription drug for diabetes, gout, or arthritis
Advanced Ingredient Data
Raw Label Data
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Additional Information
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Source: dailymed · Ingested: 2026-02-15T12:06:47.978822 · Updated: 2026-03-14T23:09:46.965889