Antiparasitic (Anthelmintic / Dewormer)
Last reviewed June 2026
Who is this for?
Albendazole is an antiparasitic (anti-worm) medicine that works by killing worms and their eggs in your body, preventing them from growing and multiplying.
Binds to β-tubulin in helminth microtubules, disrupting their polymerization and causing immobilization and death of susceptible worms. Additionally inhibits glucose uptake and ATP production in parasites, leading to energy depletion and paralysis.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
For most common worm infections, adults take one 400 mg tablet as a single dose — just one tablet and you're done. For more serious worm infections like tapeworm, your doctor may ask you to take 400 mg twice daily for up to 28 days. It is best to take albendazole with food, especially fatty food, as this helps your body absorb the medicine better. Chew the tablet or swallow it whole with water. Popular brands in Nigeria include Bazole, Avrozole, Aphazole, Alberol, and Arteben.
If you are on a multi-day course and 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 two doses at once to make up for it.
Buy only from reputable pharmacies — avoid buying deworming tablets from roadside sellers or unregistered shops, as fake drugs are common. If your doctor prescribes a multi-day course, complete the full course even if you feel better. It is a good practice to deworm the whole family at the same time to prevent re-infection, especially for children.
Cimetidine (used for ulcer) can increase albendazole levels in your blood, which may increase side effects. Dexamethasone and praziquantel (another dewormer) can also increase albendazole levels. Avoid drinking alcohol while taking albendazole as it can stress your liver.
Check your specific combination
Is it safe to take Albendazole with your other drugs?
Albendazole is NOT safe during pregnancy — it can harm the unborn baby, and women should confirm they are not pregnant before taking it; breastfeeding mothers should consult a doctor before use.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid storing near windows or in your car. Keep the medicine in its original pack and away from moisture. Always keep out of the 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.
Dispensing Albendazole?
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