About magnesium carbonate m
Magnesium supplement and antacid
Used for
- Provides magnesium when dietary intake is insufficient.
- May relieve indigestion and heartburn by neutralizing stomach acid.
Usual adult dose
Dosing depends on the product’s elemental magnesium content and intended use; follow the package directions.
Common side effects
- Diarrhea or loose stools
- Nausea or stomach cramps
Important warnings
- Kidney impairment can cause magnesium to build up dangerously.
- Separate from medicines whose absorption magnesium can reduce, including some antibiotics and thyroid medicine.
Pregnancy
Magnesium is used during pregnancy when needed; safety depends on dose and reason for use.
Breastfeeding
Magnesium is generally compatible with breastfeeding at usual doses.
Interactions
- May reduce absorption of tetracycline or quinolone antibiotics; separate doses.
- May reduce absorption of levothyroxine; separate doses.
- Can add to magnesium from antacids, laxatives, or supplements.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.