Iron supplement / Blood tonic
Last reviewed June 2026
Who is this for?
This is a blood-building tonic that combines iron (ferric ammonium citrate), Vitamin B12, and folic acid to help your body produce healthy red blood cells. Sorbitol solution is added as a sweetener to make it easier to drink.
Provides ferric iron (Fe³⁺) for intestinal absorption and haemoglobin synthesis, while vitamin B12 and folic acid serve as essential cofactors in DNA synthesis and erythropoiesis; sorbitol enhances iron absorption and acts as an osmotic laxative to prevent constipation.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
Adults usually take 1-2 tablespoons (15-30ml) two to three times daily, or as directed on the product label. You can take it before or after food, but taking it after food may reduce stomach upset. Shake the bottle well before use.
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed one and continue your normal schedule. Do not take a double dose to make up for it.
Buy only from reputable pharmacies and check the expiry date — avoid blood tonics sold by roadside vendors or in open markets without proper labelling. Do not take more than the recommended dose thinking it will build your blood faster, as too much iron can be harmful. If you are already taking another multivitamin or iron supplement, check with your pharmacist to avoid taking too much iron.
Avoid taking this tonic at the same time as tetracycline or ciprofloxacin antibiotics, as iron can reduce their effectiveness — space them at least 2 hours apart. Antacids (like aluminium or magnesium-containing drugs) can also reduce iron absorption. Tea and coffee taken close to your dose can reduce how well the iron works.
Check your specific combination
Is it safe to take Ferric with your other drugs?
This tonic is generally considered safe and often recommended during pregnancy and breastfeeding to prevent low blood, but you should consult your doctor or midwife before starting it.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it near windows or in your car. Keep the bottle tightly closed after use and store out of reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
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Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.