MGC Health Calcium Carbonate Antacid
Calcium Carbonate · Tablet · Oral
Active ingredient
Active ingredient (in each tablet) Calcium carbonate 1000 mg
Purpose
Purpose Antacid
Uses
Uses relieves heartburn acid indigestion sour stomach upset stomach associated with these symptoms
Warnings
Warnings Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs. When using this product do not take more than 8 tablets in 24 hours. do not use the maximum dosage of this product for more than 2 weeks except under advice and supervision of a doctor if pregnant do not take more than 5 tablets in 24 hours. If pregnant or breast-feeding, ask a health professional before use Keep out of reach of children.
Ask a doctor or pharmacist
Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs.
When using this product
When using this product do not take more than 8 tablets in 24 hours. do not use the maximum dosage of this product for more than 2 weeks except under advice and supervision of a doctor if pregnant do not take more than 5 tablets in 24 hours.
Pregnancy or breast-feeding
If pregnant or breast-feeding, ask a health professional before use
Keep out of reach of children
Keep out of reach of children.
Directions
Directions adults and children 12 years of age and over: chew 2-4 tablets, completely as symptoms occur, 2 times daily or as directed by a doctor. Do not swallow tablets whole. do not take for symptoms that persist for more than 2 weeks unless advised by a doctor.
Inactive ingredients
Inactive ingredients orn starch, FD&C Blue No.1, FD&C Red No. 40, flavors, magnesium stearate, maltitol, sucralose, sucrose
Questions?
Questions or comments? +1-866-306-9136 You may also report serious side effects to this phone number. Mon-Fri 9:00 AM - 5:00 PM Eastern Time.
Label text from the FDA structured product label by Medical Group Care LLC (revised Jan 8, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Calcium Carbonate in 10 products
MGC Health Calcium Carbonate Antacid NDC products (10)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 83173-134 | Calcium Carbonate 750 mg/1 Tablet | Medical Group Care LLC | OTC MONOGRAPH DRUG |
| 83173-135 | Calcium Carbonate 500 mg/1 Tablet | Medical Group Care LLC | OTC MONOGRAPH DRUG |
| 83173-136 | Calcium Carbonate 1000 mg/1 Tablet | Medical Group Care LLC | OTC MONOGRAPH DRUG |
| 83173-137 | Calcium Carbonate 1000 mg/1 Tablet | Medical Group Care LLC | OTC MONOGRAPH DRUG |
| 83173-138 | Calcium Carbonate 1000 mg/1 Tablet | Medical Group Care LLC | OTC MONOGRAPH DRUG |
| 83698-134 | Calcium Carbonate 750 mg/1 Tablet | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | OTC MONOGRAPH DRUG |
| 83698-135 | Calcium Carbonate 500 mg/1 Tablet | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | OTC MONOGRAPH DRUG |
| 83698-136 | Calcium Carbonate 1000 mg/1 Tablet | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | OTC MONOGRAPH DRUG |
| 83698-137 | Calcium Carbonate 1000 mg/1 Tablet | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | OTC MONOGRAPH DRUG |
| 83698-138 | Calcium Carbonate 1000 mg/1 Tablet | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | OTC MONOGRAPH DRUG |
Frequently asked questions
What is MGC Health Calcium Carbonate Antacid used for?
Uses relieves heartburn acid indigestion sour stomach upset stomach associated with these symptoms
Who makes MGC Health Calcium Carbonate Antacid?
MGC Health Calcium Carbonate Antacid is listed by 2 labelers in the FDA NDC directory, including Medical Group Care LLC, Xiamen Kang Zhongyuan Biotechnology Co., Ltd..