Active Ingredient

Mebendazole

Mebendazole is an antiparasitic medication used to treat infections caused by worms. It is commonly prescribed for intestinal worm infections.

This medication works by inhibiting the growth and reproduction of worms, helping to eliminate them from the body.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Mebendazole Brands

Mebendazole

Strengths 100mg

Mebendazole is used to treat various parasitic worm infections. It helps in removing these parasites from the body effectively.

Mebendazole works by preventing the worms from absorbing sugars, which they need to survive. This leads to the depletion of their energy stores.

As a result, the worms die and are expelled from the body through natural processes.

This action helps clear the infection and reduce symptoms associated with worm infestations.

Not everyone experiences side effects from Mebendazole, and many are mild and temporary. However, some common side effects may occur.

If side effects are severe or persist, it is important to contact a healthcare professional.

How long does Mebendazole take to work?

Mebendazole typically starts working within a few days, but it may take longer to completely clear the infection.

Can I take Mebendazole with other medications?

It’s important to inform your doctor about all medications you’re taking to avoid potential interactions.

Is Mebendazole safe for everyone?

Mebendazole is generally safe for most adults, but it should be used under medical supervision, especially if you have other health conditions.

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember. If it’s close to the next dose, skip the missed dose and continue your regular schedule.

Can Mebendazole be used during pregnancy?

Mebendazole should only be used during pregnancy if clearly needed and prescribed by a healthcare professional.