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Zentel 400 mg

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  • Treats a wide range of parasitic worm infections
  • Contains FDA-approved ingredient- Albendazole
  • Provides quick relief from infection-related symptoms
  • countdown Easy-to-take tablets
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Medically Reviewed by
Dr. Akanksha Kaushal
akanksha-kaushal Dr. Akanksha, Pharm-D

Dr. Akansha is a licensed Clinical Pharmacologist with extensive expertise in pharmacovigilance, prescription analysis, drug information, and safety. She's a dedicated educator and avid learner. Dr. Akansha also reviews medical content on GoodRx Medicine, ensuring accurate pharmaceutical information is accessible to all.

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Written by
Julian Carter
julian-carter Julian Carter

Julian, an MBA in Pharmaceutical Management, brings a dynamic blend of expertise and impact with his contributions at Goodrxmedicine. His dedication and innovative spirit continue to shape a brighter future in pharmaceutical management.

What is Zentel 400 mg?

Zentel 400 mg is a widely prescribed medication used to treat various parasitic worm infections, including roundworms, pinworms, whipworms, and hookworms. The medicine kills the parasites and removes them from the body. GSK is the leading producer of Zentel 400 mg.

How does Zentel 400 mg work?

Zentel 400 mg works by blocking the ability of worms to absorb sugar (glucose). This action leads to a lack of energy production, which eventually leads to the death of the parasite. After that, the dead parasites are expelled from the body through natural processes.

What is the dosage information for Zentel tablets?

A single 400 mg dose of Zentel is sufficient for common parasitic infections like pinworms or roundworms. However, more severe infections may require a longer treatment plan. It is best to consult a doctor to know the type and severity of the infection. Additionally, do not take more than the prescribed dosage to avoid side effects. If you miss a dose, take it as soon as you remember, or skip it if it's almost time for your next dose.

What are Zentel 400 mg side effects?

Zentel 400 mg is normally well-tolerated, as it contains FDA-approved Albendazole. However, it may result in some common side effects like-

  • Nausea
  • Vomiting
  • Abdominal pain
  • Other gastrointestinal problems
  • Headache
  • Dizziness
  • Allergic reactions

The above side effects are mild and may go away on their own as the body adjusts to the medication.

Why buy Zentel tablets from GoodRX Medicine?

Buying Zentel tablets from GoodRx Medicine has the following benefits-

  • We offer Zentel tablets at affordable prices for cost-effective treatment
  • Guaranteed high-quality and authentic medications sourced from reputable manufacturers
  • Easy online ordering process with detailed product descriptions
  • Fast delivery, trained customer support, and regular discounts for the best shopping experience
  • Secure payment options for worry-free transactions

Frequently Asked Questions

Can women take Zentel 400 mg during pregnancy?

No, Zentel 400 mg should not be used during pregnancy due to possible complications with the developing baby. Therefore, pregnant women should consult their doctor for safer alternatives.

How quickly does Zentel 400 mg work?

Zentel 400 mg can start working within a few hours. However, depending on the type and severity of the infection, complete treatment may take several days to weeks.

Can Zentel 400 mg treat multiple types of worm infections at once?

Yes, Zentel 400 mg is effective against a variety of parasitic worm infections, making it suitable for treating multiple infections at once.

Are Zentel tablets safe for children?

Yes, Zentel tablets can be used in children with proper pediatric medical supervision and dosage adjustments. The safety and efficacy depend on the child's weight, age, and type of infection being treated. 

Can I take Zentel without a prescription?

No, Zentel (Albendazole) is a prescription medication. It should only be taken under the supervision of a doctor to determine the appropriate dosage and duration based on your specific infection and medical history.

How to take

How to take

Take Zentel 400 mg with food (preferably a fatty meal) to enhance absorption. Also, complete the full course of treatment, even if symptoms improve early.


Where to store

Where to store

Store the tablets in a cool place, away from moisture. Keep them out of children's reach to prevent accidental ingestion.


What to avoid

What to avoid

Avoid alcohol, grapefruit juice, and medicines that interact with Albendazole, as they can interfere with the effectiveness of Zentel.


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