Biologic (TNF-alpha inhibitor / Immunosuppressant)
Last reviewed June 2026
Who is this for?
Infliximab (sold as Remicade) is a strong medicine given through a drip into your vein that works by blocking a chemical in your body called TNF-alpha, which causes inflammation and swelling when your immune system is overactive.
Binds to and neutralizes tumour necrosis factor-alpha (TNF-α), inhibiting its interaction with TNF receptors on immune cells and endothelial cells, thereby suppressing the inflammatory cascade in autoimmune and inflammatory conditions. This reduces production of pro-inflammatory cytokines and leukocyte recruitment to sites of inflammation.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
This is not a tablet — it is given as an infusion (drip) into your vein by a doctor or nurse in a hospital or clinic. The usual adult dose is 3 to 5 mg per kg of your body weight, given at week 0, then week 2, then week 6, and then every 8 weeks after that. Each infusion takes about 2 hours.
If you miss a scheduled infusion appointment, contact your doctor as soon as possible to reschedule. Do not try to make up for it on your own — your doctor will decide when to give you the next dose.
This medicine lowers your immune system, so avoid close contact with people who have infections like TB, which is common in Nigeria. Always get this medicine from a reputable hospital or specialist clinic — never from unverified sources. Report any fever, persistent cough, or unusual symptoms to your doctor immediately, as infections can become serious quickly.
Do not use infliximab together with other strong immune-suppressing biologics like anakinra or abatacept, as it greatly increases infection risk. Live vaccines (like yellow fever vaccine) should not be taken while on this medicine — tell your doctor before any vaccination. Let your doctor know about all medicines you are taking, including herbal remedies.
Check your specific combination
Is it safe to take Infliximab with your other drugs?
Infliximab is not recommended during pregnancy or breastfeeding unless your doctor specifically says the benefit outweighs the risk — always consult your specialist before starting or continuing treatment if you are pregnant or planning to become pregnant.
Remicade must be stored in a refrigerator between 2°C and 8°C. Do not freeze it. It is handled by hospital pharmacies, so you will not normally store it at home. Keep all medicines away from 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.