CVS Health Extra Strength
Antacid · Tablet, Chewable · Oral
Active ingredient
Active ingredients (in each 5mL teaspoonful) Aluminum hydroxide 254mg Magnesium carbonate 237.5mg
Purpose
Purpose Antacid Antacid
Uses
Uses relieves ▪ acid indigestion ▪ heartburn ▪ sour stomach ▪ upset stomach associated with these symptoms
Warnings
Warnings Do not use if you have kidney disease Ask a doctor or pharmacist before use if you are ▪ taking a prescription drug. Antacids may interact with certain prescription drugs. ▪ if you are on a sodium-restricted diet When using this product ▪ do not take more than 16 teaspoonful in 24 hours ▪ do not use the maximum dosage for more than 2 weeks ▪ laxative effect may occur Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center immediately at 1-800-222-1222.
Do not use
Do not use if you have kidney disease
Ask a doctor or pharmacist
Ask a doctor or pharmacist before use if you are ▪ taking a prescription drug. Antacids may interact with certain prescription drugs. ▪ if you are on a sodium-restricted diet
When using this product
When using this product ▪ do not take more than 16 teaspoonful in 24 hours ▪ do not use the maximum dosage for more than 2 weeks ▪ laxative effect may occur
Keep out of reach of children
Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center immediately at 1-800-222-1222.
Directions
Directions
• shake well
• take 2-4 teaspoonful four times a day or as directed by a doctor
• take after meals and at bedtime
• dispense product only by spoon or other measuring device
Other information
Other information
• each teaspoon (5mL) contains: magnesium 80mg, sodium 14mg
• store at room temperature. Do not freeze.
• keep container tightly closed
Inactive ingredients
Inactive Ingredients alginic acid, benzyl alcohol, edetate disodium, flavors, glycerin, purified water, simethicone emulsion, sodium hydroxide, sorbitol, sucralose, xanthan gum
Questions?
Questions or comments? 1-866-467-2748 DO NOT USE IF PRINTED INNER SEAL IS BROKEN OR MISSING
Label text from the FDA structured product label by CVS PHARMACY (revised Aug 19, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Calcium Carbonate in 1 product
- Aluminum Hydroxide in 1 product
- Magnesium Carbonate in 1 product
CVS Health Extra Strength NDC products (2)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 69842-376 | Aluminum Hydroxide 254 mg/5mL; Magnesium Carbonate 237.5 mg/5mL Liquid | CVS PHARMACY | OTC MONOGRAPH DRUG |
| 69842-280 | Calcium Carbonate 750 mg/1 Tablet, Chewable | CVS PHARMACY, INC. | OTC MONOGRAPH DRUG |
Frequently asked questions
What is CVS Health Extra Strength used for?
Uses relieves ▪ acid indigestion ▪ heartburn ▪ sour stomach ▪ upset stomach associated with these symptoms
Who makes CVS Health Extra Strength?
CVS Health Extra Strength is listed by 2 labelers in the FDA NDC directory, including CVS PHARMACY, CVS PHARMACY, INC..