Europe — EMA
Mebendazole Marel
GNH USA supplies Mebendazole Marel (Mebendazole), a benzimidazole anthelmintic for treatment of roundworm, hookworm and whipworm infections.
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What is Mebendazole?
Mebendazole, the active ingredient in Mebendazole Marel, is a benzimidazole anthelmintic presented as an oral dosage form for oral use. It treats intestinal helminth infections such as roundworm, hookworm and whipworm in both children and adults.
GNH USA supplies Mebendazole Marel as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Mebendazole used for?
Mebendazole is an anthelmintic medication used to treat common intestinal worm infections. - Roundworm (Ascaris lumbricoides): eliminates adult parasites and reduces egg shedding. - Hookworm (Ancylostoma duodenale, Necator americanus): eradicates infection and relieves gastrointestinal symptoms. - Whipworm (Trichuris trichiura): clears the parasite and improves bowel function.
What are the side effects of Mebendazole?
Adverse reactions to mebendazole are generally mild but can vary in frequency and severity.
Common Side Effects: - Abdominal pain: mild discomfort in the stomach area. - Nausea: feeling of queasiness. - Diarrhoea: loose or watery stools. - Headache: mild to moderate head pain. - Dizziness: transient light‑headedness. - Rash: mild skin irritation.
Serious or Rare Side Effects: - Hepatotoxicity: signs of liver injury such as jaundice. - Agranulocytosis: severe reduction in white blood cells. - Severe allergic reaction: swelling, breathing difficulty, or hives. - Stevens‑Johnson syndrome: serious skin blistering. - Blood dyscrasias: abnormal blood counts. - Persistent vomiting: ongoing severe nausea and vomiting.
What precautions apply to Mebendazole?
When using mebendazole, consider the following safety measures. - Pregnancy: consult a healthcare professional before use as safety data are limited. - Breastfeeding: discuss potential risks with a physician. - Liver disease: monitor liver function if underlying hepatic conditions exist. - Drug interactions: review concomitant medications for possible interactions. - Age considerations: dosage adjustments may be required for children. - Store below 25°C: keep in the original packaging, protect from moisture and direct sunlight.
What does Mebendazole interact with?
Mebendazole may interact with other medicines, requiring attention to avoid reduced efficacy or increased toxicity.
Major Interactions (Avoid): - Cimetidine: may increase mebendazole plasma levels. - Cyclosporine: potential for enhanced toxicity.
Moderate Interactions (Monitor Closely): - Anticonvulsants (e.g., carbamazepine): may reduce mebendazole effectiveness. - Warfarin: monitor INR for possible changes. - Rifampicin: may lower mebendazole concentrations. - Oral contraceptives: advise on alternative contraception methods.



