Description

Mebentel 500: Mebendazole for Worm Care

Mebentel 500 is a prescription-only anti-worm treatment, classified as an anthelmintic. It contains 500mg of Mebendazole per chewable tablet. Manufactured by Medex Private Limited, it is bioequivalent to Ovex, a widely recognised UK brand containing the same active salt, Mebendazole 500mg.

Composition

Active Ingredient

Mebendazole 500mg

Manufacturer

Medex Private Limited

Expiry

The shelf life of this product is between 24 and 36 months. Please ensure you check the expiry month and year printed on your individual pack before use.

Mebentel 500 vs Ovex

Property	Mebentel 500	Ovex
Active Ingredient	Mebendazole	Mebendazole
Strength	500mg	500mg
Chemical Class	Benzimidazole	Benzimidazole
Mechanism	Beta-tubulin inhibitor	Beta-tubulin inhibitor
Bioequivalence	Bioequivalent	Reference brand
Manufacturer	Medex Private Limited	Johnson & Johnson

Mechanism of Action

Mebendazole binds to beta-tubulin (a structural protein in worm cells), blocking microtubule formation. Without microtubules, the worm cannot absorb glucose. Energy-depleted worms become immobilised and are expelled through the stool.

Clinical Uses

Mebentel 500 treats the following intestinal worm infections:

• Enterobiasis (threadworm or pinworm)
• Ascariasis (roundworm)
• Trichuriasis (whipworm)
• Hookworm (Ancylostoma duodenale, Necator americanus)
• Strongyloidiasis (specialist-guided regimen)
• Mixed intestinal helminthiasis

Safety Information

Common side effects: abdominal discomfort, nausea, diarrhoea, headache, dizziness. These are generally self-limiting.

Serious side effects (rare): hepatotoxicity (liver enzyme elevation), reversible alopecia, leucopenia (reduced white blood cells), anaphylaxis (severe allergic reaction).

Stop taking this medicine immediately if you develop jaundice, a severe rash, facial swelling, or difficulty breathing. Report all suspected side effects through the MHRA Yellow Card Scheme. Visit yellowcard.mhra.gov.uk to submit a report.

Safety Advice

Liver

Use with caution if you have hepatic impairment. Mebendazole is liver-metabolised. Consult your doctor before use.

Kidney

Generally safe in mild to moderate renal impairment. Tell your doctor if you have or have had any of the following: severe kidney disease.

Alcohol

No established interaction at standard doses. Minimising alcohol intake may worsen gastrointestinal side effects.

Driving

Dizziness may occur whilst taking this medicine. Avoid driving or using machinery until you are sure it is safe to do so.

Pregnancy

Not recommended in the first trimester. Animal studies indicate teratogenic risk (potential harm to a developing foetus). Use later in pregnancy only under medical supervision.

Accessing Treatment Responsibly

You must obtain Mebendazole with a valid prescription from a registered healthcare professional.

Frequently Asked Questions

Q: What is Mebendazole 500mg used for?

A: Mebendazole 500mg treats intestinal worm infections. These include threadworm, roundworm, whipworm, and hookworm. Always use it under medical supervision.

Q: Can Mebendazole cause liver damage? A: Liver damage is rare at standard doses. Prolonged use or higher doses may cause liver enzyme levels to rise. Consult your GP or specialist if you have an existing liver condition.

Q: Can I take Mebendazole 500 mg for 3 days? A: Yes, for roundworm, whipworm, and hookworm infections. The standard course is 500mg once daily for three days. Always follow your doctor’s instructions.

Conclusion

Mebentel 500 (Mebendazole 500mg), manufactured by Medex Private Limited, is a clinically established, broad-spectrum anthelmintic bioequivalent to Ovex. Always finish the full course as prescribed. Always seek advice from a registered UK healthcare professional.

References

1. EMC — Mebendazole SPC — medicines.org.uk/emc
2. NHS — Mebendazole — nhs.uk/medicines/mebendazole
3. MHRA Yellow Card — yellowcard.mhra.gov.uk

Medical Disclaimer

This article is for information purposes only and does not replace professional medical advice. Always consult a registered healthcare professional before starting or changing any treatment. Always read the patient information leaflet supplied with your medicine.