Who is this for?
Chlorphenamine (also called chlorpheniramine) is an antihistamine that works by blocking a natural substance called histamine in your body, which is responsible for causing allergic reactions like sneezing, itching, and watery eyes.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
Adults should take 1 tablet (4 mg) every 4 to 6 hours as needed, up to a maximum of 6 tablets (24 mg) in 24 hours. You can take it with or without food, but taking it with food may reduce stomach upset. Be aware that this drug will likely make you feel sleepy, so avoid taking it when you need to drive or operate machinery.
If you miss a dose, take it as soon as you remember. But if it's almost time for your next dose, just skip the missed one and continue as normal. Do not take a double dose to make up for the one you missed.
This drug makes you very sleepy — do not drive, ride okada, or operate machinery after taking it. Buy only from reputable pharmacies and look for trusted Nigerian brands like Emzor Chlorpheniramine Syrup, Dana CPM, or Bond CPM Tablets to avoid fake drugs. Do not use this drug to make children sleep — it is only for treating allergic conditions.
Alcohol — drinking alcohol while taking chlorphenamine will make the drowsiness much worse and can be dangerous. Sleeping tablets or sedatives (like diazepam) — combining them with chlorphenamine can cause extreme sleepiness. Other antihistamines (like cetirizine or loratadine) — do not take them together as this increases the risk of side effects.
Check your specific combination
Is it safe to take Chlorphenamine with your other drugs?
Chlorphenamine should not be used during pregnancy or breastfeeding unless your doctor specifically tells you to, as it may affect the baby.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so do not leave it in your car or near a window. Keep the container tightly closed to protect from moisture. Always keep 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
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.
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NAFDAC Number
A11-0483
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