Albendazole Tablet Dosage Guide in Pakistan

Taking the correct dose of Albendazole (Zentel) is essential for eliminating worm infection. This guide provides complete information on the adult dose, child dose, and how to take it.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-06-17

Dosage Guide

Quick Answer

The standard dose of Albendazole Tablet (Zentel) for most intestinal worm infections in adults is 400mg as a single dose; repeat after 2 weeks if needed. Children 2 years and above: 400mg single dose. For neurocysticercosis or hydatid disease, a specialist-prescribed regimen (higher dose, longer duration) is required. NEVER use in pregnancy — teratogenic (Category D).

Dose at a Glance

Adult Dose

400mg as a single dose for most intestinal worm infections

Single dose; repeat after 2 weeks if needed

Max: Do not exceed prescribed dose; specialist infections require prescribed regimen

Child Dose (2 years and above. Under 2 years: consult doctor.)

400mg single dose (children 2 years and above)

Single dose; repeat after 2 weeks if needed

Missed Dose

If you forget a dose, take it as soon as you remember. Never take a double dose.

Overdose

If an excessive dose is taken, contact a doctor or emergency services immediately.

Albendazole Tablet Dosage (Kitni leni hai)

Albendazole Tablet (Zentel) — taking the correct dose is essential for treatment success. Always follow your pharmacist's or doctor's advice.

PREGNANCY WARNING: Albendazole is completely forbidden in pregnancy — teratogenic (Category D).

Adult Dose (Baaligon ke liye)

Standard Dose (Most Intestinal Worms): 400mg as a single dose

Repeat: One more dose after 2 weeks

Neurocysticercosis / Hydatid Disease: As prescribed by specialist (higher dose, longer duration — Rx only)

Child Dose (Bachon ke liye)

2 years and above: 400mg single dose
Under 2 years: Always consult a doctor — do not give without advice

How to Take (Kaise lena hai)

With or without food — flexible for simple intestinal worm infections
With fatty food — improves absorption in systemic infections (hydatid, neurocysticercosis)
Swallow the whole tablet with water
Treat the whole family together (pinworm) — prevents reinfection

Best Time to Take (Kab lena chahiye)

Can be taken at any time — flexible
Take as a single dose in one day (unless your doctor has advised otherwise)

Missed Dose

If you forget the dose, take it as soon as you remember. Never take a double dose.

Overdose

If an excessive dose is taken, contact a doctor or emergency room immediately.

Dose Summary Table

Patient	Dose	Notes
Adult (most intestinal worms)	400mg single dose	Repeat after 2 weeks if needed
Child 2+ years	400mg single dose	Same as adult for intestinal worms
Child under 2 years	Consult doctor	Do not give without advice
Neurocysticercosis/Hydatid	As prescribed by specialist	Rx only — specialist care

The information in this guide is for educational purposes only. Always confirm the dose with your doctor or pharmacist.

Frequently Asked Questions

Albendazole kitni dose leni chahiye?

For common intestinal worm infections (roundworm, hookworm, pinworm, whipworm): 400mg single dose. Children above 2 years also receive 400mg. Repeating after 2 weeks can be helpful.

Albendazole 400mg kab leni chahiye — khali pait ya khane ke baad?

For simple intestinal worm infections, it can be taken at any time — on an empty stomach or with food. For systemic infections (hydatid, neurocysticercosis), taking it with fatty food improves absorption — on doctor's advice.

Kya single dose kaafi hai?

For most intestinal worm infections (roundworm, hookworm, pinworm), a single 400mg dose is sufficient. A repeat dose after 2 weeks can also be helpful, especially for pinworm.

Kya Albendazole bachon ko de sakte hain?

Yes, children 2 years and above can receive a 400mg single dose. For children under 2 years, consult a doctor. Absolutely not in pregnancy.

Kya dose miss ho jaye to double lena chahiye?

No. Take the missed dose as soon as you remember, but never take a double dose.

Sources

DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.