About the medicine: Calcium carbonate: uses, dosage and brands worldwide
Generated automatically from the NAFDAC register, WHO alerts and community data as of today. This is not medical advice. Always follow your doctor or pharmacist.
What the official label says. If a doctor prescribed it, follow the prescription. Your pack's leaflet comes first if it is different.
Take two tablets everty time, two times a day with enough water
for oral use only
• Do not use during pregnant, breast-feeding, or menstrual cycle • Keep this product out of reach of children under 3 years old
Keep out of reach of children.
Take it when you remember, unless it is nearly time for the next dose. Then skip the missed one. Never take two doses at once to make up for it. Check your leaflet, as some medicines are different.
Label for calcium carbonate and magnesium carbonate, the active ingredient registered with NAFDAC.
Add the expiry date on your pack for a full Trust Score.
Rennie Tablet contains Calcium Carbonate; Magnesium Carbonate (680 mg; 80 mg), as chewable tablet, according to its NAFDAC registration record.
Yes. Rennie Tablet is listed on the NAFDAC register under registration number 04-1929, and its registration is active as of 30 October 2026.
No WHO falsified or substandard medical product alert currently matches Rennie Tablet in our automatically synced alert list.
Run a free authenticity scan with the NAFDAC number 04-1929, your pack's expiry date and batch number to get a Trust Score, compare the pack with the NAFDAC record (ingredient, strength, form, manufacturer), and buy only from licensed pharmacies.
Follow your prescription or the leaflet in your pack. The official label says: for oral use only…
take two tablets everty time, two times a day with enough water (Summarised from the official U.S. FDA label for calcium carbonate and magnesium carbonate. Always follow your doctor or pharmacist.)
Reviews are personal experiences from PillVera users, not medical advice. Report side effects to your doctor and to NAFDAC.