Haematinic (Blood-building supplement)
Last reviewed June 2026
Who is this for?
This is a blood-building supplement that combines iron (ferric ammonium citrate), Vitamin B12, and folic acid to help your body produce healthy red blood cells and prevent or treat anaemia.
Replenishes iron stores and facilitates haemoglobin synthesis by providing ferric iron for incorporation into haem molecules, while vitamin B12 and folic acid serve as essential cofactors for DNA synthesis and red blood cell maturation via the methylation cycle and one-carbon transfer pathways.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
Typically taken as a liquid or tablet, usually 1-2 doses daily depending on the product strength. It is best taken on an empty stomach for better absorption, but if it upsets your stomach, you can take it with a light meal. Follow the dosage on the pack or as your pharmacist directs. Sold in Nigeria as Feronic.
If you miss a dose, take it as soon as you remember. But if it is almost time for your next dose, skip the missed one and continue as normal. Do not take a double dose to make up for the one you missed.
Buy only from a registered pharmacy — products from roadside sellers or open markets may be fake or expired. Do not take more than the recommended dose thinking it will build your blood faster, as too much iron can be dangerous. If your symptoms do not improve after a few weeks, see a doctor for a proper blood test.
Avoid taking this supplement at the same time as antacids (like aluminium or magnesium-containing drugs) as they reduce iron absorption — space them at least 2 hours apart. Tea, coffee, and milk can also reduce how well your body absorbs the iron, so avoid taking them together. If you are on antibiotics like tetracycline or ciprofloxacin, take them at least 2 hours before or after this supplement.
Check your specific combination
Is it safe to take Ferric with your other drugs?
This supplement is generally safe and often recommended during pregnancy and breastfeeding to prevent anaemia, but always confirm with your doctor or midwife before starting.
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 and always 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
Tap a brand for packaging, NAFDAC details and authenticity check
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.