Vermox (Mebendazole) 100 mg Chewable Tablets

Vermox is the chewable-tablet form of mebendazole, an oral anthelmintic used to treat intestinal worm infections such as pinworm, roundworm, whipworm, and hookworm. Each tablet contains 100 mg of mebendazole, and we offer this exact strength in package counts of 90, 120, 180, 270, and 360 tablets so customers can match the order to the course their household needs.

What Vermox Is and How It Works

Mebendazole belongs to the benzimidazole class of anthelmintics. It works by binding to a structural protein called beta-tubulin inside worm cells, which blocks the parasite's ability to form microtubules. Without functioning microtubules, the worm cannot absorb glucose properly, its energy reserves collapse, and it dies over the following days. Because mebendazole acts locally within the gut and is only modestly absorbed into the bloodstream, it concentrates where the parasites actually live, which is central to its established role in treating gastrointestinal helminth infections.

How Vermox Is Typically Used

Mebendazole is generally taken as a short course rather than an ongoing medication. For pinworm infection, a single 100 mg tablet is the typical approach, often followed by a repeat dose after about two weeks to catch any newly hatched worms and reduce the chance of reinfection. For roundworm, whipworm, hookworm, or mixed infections, a common general regimen is 100 mg taken twice daily for three consecutive days. These are established general patterns; an individual's prescriber determines the exact regimen, timing, and any repeat treatment based on the specific infection and household situation.

The tablet can be chewed, crushed, or swallowed whole, and it may be taken with or without food. Since mebendazole's absorption is limited by design, taking it with a fatty meal can modestly increase how much reaches the bloodstream, but this does not meaningfully change its local, gut-directed effect, so there is no strict food requirement to follow. Because treatment is typically brief, mebendazole does not involve a titration schedule the way some long-term medicines do; the "maximum" that matters in practice is the number of days or repeat doses appropriate to the diagnosed infection rather than a rising daily dose.

Mebendazole has an established place alongside other anthelmintics such as albendazole and pyrantel pamoate. Albendazole is absorbed somewhat more readily and is sometimes preferred for certain tissue-invasive parasites, while pyrantel pamoate works through a different mechanism and is available without a prescription in some settings. The right choice depends on the parasite identified and the prescriber's assessment, and mebendazole's chewable format and established short-course dosing remain a practical, well-studied option for common intestinal worm infections.

Strength and Available Package Sizes

Vermox is supplied only as a 100 mg chewable tablet taken by mouth; there is no other strength or release type in our catalogue for this product. What varies is simply how many tablets come in a package, and we currently list 90, 120, 180, 270, or 360 tablets per order. Larger counts are generally chosen by households treating multiple people or planning for a repeat dose cycle, while smaller counts suit a single short course.

Safety, Interactions, and Storage

Mebendazole is contraindicated only in people with a known hypersensitivity to mebendazole or to an ingredient in the tablet; an unspecified or unrelated allergy history is not on its own a reason to avoid it. Pregnancy is a separate and more significant caution: animal studies showed embryotoxic and teratogenic effects, and Canadian product information directs against use in pregnancy, especially during the first trimester, unless a physician judges treatment clearly necessary. Deworming is usually deferred until after delivery for this reason. Breastfeeding calls for caution rather than avoidance, since mebendazole passes into human milk in small amounts and information on infant exposure remains limited. In children, mebendazole has long-established pediatric use, but the 100 mg chewable tablet carries an age-specific caution: it is not recommended under 1 year of age unless the expected benefit clearly outweighs the risk, and many clinicians reserve routine use for children over 2 years because of rare reports of convulsions in younger infants.

Interactions to Keep in Mind

Cimetidine can raise mebendazole blood levels by slowing its breakdown, which matters mainly during higher-dose or prolonged therapy rather than a single pinworm dose. Enzyme-inducing medicines such as carbamazepine and phenytoin can lower mebendazole levels and reduce its effect. Combining mebendazole with metronidazole has rarely been associated with serious skin reactions, so prescribers generally avoid pairing them. Anyone taking regular prescription medicines should mention them before starting mebendazole, even though most short courses involve little systemic interaction risk.

Possible Side Effects and Monitoring

Short courses of mebendazole are generally well tolerated. The most commonly reported effects are mild and transient: abdominal discomfort, diarrhea, or headache. Dizziness is occasionally reported, though mebendazole is not expected to impair alertness or the ability to drive or operate machinery for most people. Routine laboratory monitoring is not typically required for the brief regimens used against common intestinal worms; monitoring becomes more relevant only with prolonged, higher-dose therapy for less common indications, where liver function is sometimes checked. Anyone who develops a rash, unusual bruising, persistent fever, or signs of a severe allergic reaction should stop the medicine and seek medical advice.

Storing Vermox Tablets

Store Vermox tablets at 20°C to 25°C, with brief excursions between 15°C and 30°C considered acceptable. Keep the tablets in their original package, away from direct light and moisture, and out of the reach and sight of children, since accidental ingestion of any medicine by a child warrants prompt medical attention.

Ordering Vermox From Us

We list Vermox 100 mg chewable tablets in package sizes of 90, 120, 180, 270, or 360 tablets, priced in Canadian dollars, so customers can choose the count that fits a single treatment or a household's ongoing needs. Our support team is reachable 24/7 by email, online chat, or phone, and a pharmacist is available to answer questions about this product before or after an order is placed.

Mebendazole is classified as a prescription drug under Canadian regulation, and Health Canada's Drug Product Database currently lists the Vermox brand as cancelled post-market, meaning it does not hold an active Canadian product authorization under that name; mebendazole itself remains an established treatment used in many countries and through other pharmacy channels. For our own ordering process, we do not require a prescription to accept an order for this listing, so customers can complete checkout without submitting one to us. Anyone uncertain about the right regimen for their situation, or about how this fits their personal health history, is welcome to reach out to our support team before ordering.