Alka-seltzer ®
da6b52eb-694a-fa8e-e053-2a95a90aaa18
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Alka-Seltzer ® Anhydrous citric acid / Antacid Aspirin ( NSAID ) / Analgesic Sodium bicarbonate / Antacid [Bayer logo] ORIGINAL Fast Relief Do not use if pouch is torn or open 2 EFFERVESCENT TABLETS
Medication Information
Description
Alka-Seltzer ® Anhydrous citric acid / Antacid Aspirin ( NSAID ) / Analgesic Sodium bicarbonate / Antacid [Bayer logo] ORIGINAL Fast Relief Do not use if pouch is torn or open 2 EFFERVESCENT TABLETS
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 50565-1
Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.
Section 50566-9
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
Section 50567-7
When using this product do not exceed recommended dosage
Section 50568-5
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
Section 50569-3
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
Section 50570-1
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
Section 51945-4
Alka-
Seltzer ®
Anhydrous citric acid / Antacid
Aspirin (NSAID) / Analgesic
Sodium bicarbonate / Antacid
[Bayer logo]
ORIGINAL
15 PACKETS OF
2 EFFERVESCENT TABLETS
www.lildrugstore.com
[UPC]
Section 53413-1
Questions or comments? 1-800-986-0369 (Mon - Fri 9AM - 5PM EST) or www.alkaseltzer.com
Bayer HealthCare LLC, P.O. Box 1910, Morristown, NJ 07962-1910
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)* | Analgesic |
| Sodium bicarbonate (heat-treated) 1916 mg | Antacid |
*nonsteroidal anti-inflammatory drug
Directions
Fully dissolve 2 tablets in 4 ounces of water before taking.
Adults and children 12 years and over: take 2 tablets every 4 hours,or as directed by a doctor. Do not exceed 8 tablets in 24 hours. Adults 60 years and over: take 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.
Pouch Header
Alka-Seltzer ®
Anhydrous citric acid / Antacid
Aspirin ( NSAID) / Analgesic
Sodium bicarbonate / Antacid
[Bayer logo]
ORIGINAL Fast Relief
Do not use if pouch is torn or open
2 EFFERVESCENT TABLETS
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
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
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
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 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 50566-9 (50566-9)
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
Section 50567-7 (50567-7)
When using this product do not exceed recommended dosage
Section 50568-5 (50568-5)
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
Section 50569-3 (50569-3)
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
Section 50570-1 (50570-1)
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
Section 51945-4 (51945-4)
Alka-
Seltzer ®
Anhydrous citric acid / Antacid
Aspirin (NSAID) / Analgesic
Sodium bicarbonate / Antacid
[Bayer logo]
ORIGINAL
15 PACKETS OF
2 EFFERVESCENT TABLETS
www.lildrugstore.com
[UPC]
Section 53413-1 (53413-1)
Questions or comments? 1-800-986-0369 (Mon - Fri 9AM - 5PM EST) or www.alkaseltzer.com
Bayer HealthCare LLC, P.O. Box 1910, Morristown, NJ 07962-1910
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)* | Analgesic |
| Sodium bicarbonate (heat-treated) 1916 mg | Antacid |
*nonsteroidal anti-inflammatory drug
Directions
Fully dissolve 2 tablets in 4 ounces of water before taking.
Adults and children 12 years and over: take 2 tablets every 4 hours,or as directed by a doctor. Do not exceed 8 tablets in 24 hours. Adults 60 years and over: take 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.
Pouch Header
Alka-Seltzer ®
Anhydrous citric acid / Antacid
Aspirin ( NSAID) / Analgesic
Sodium bicarbonate / Antacid
[Bayer logo]
ORIGINAL Fast Relief
Do not use if pouch is torn or open
2 EFFERVESCENT TABLETS
Allergy Alert (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)
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
Stomach Bleeding Warning (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
Advanced Ingredient Data
Raw Label Data
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Additional Information
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Source: dailymed · Ingested: 2026-02-15T12:02:31.215164 · Updated: 2026-03-14T23:02:06.847821