Description
Wormentel 222: 222mg Fenbendazole Support for Parasites
If you have been prescribed Fenbendazole in the UK, you may notice different available brand names. Wormentel 222 is a prescription-only medicine (POM). This therapeutic option provides a strength of 222mg per dose unit. UK patients can access this medicine through a regulated pharmacy supply with a valid prescription.
Composition
Active Ingredient
Fenbendazole 222mg
Manufacturer
Kachhela Medex Private Limited
Variants Available
- Wormentel 444
-
Wormentel 500
-
Wormentel 1000
Expiry
The shelf life of this product ranges from 24 to 36 months. Please check the expiry month and year printed on your individual pack prior to use.
What is Wormentel 222?
Wormentel 222 mg is an anthelmintic (a medicine used to treat parasitic worm infections). It contains the active pharmaceutical ingredient Fenbendazole at a strength of 222mg. This product is a cost-effective option that meets strict pharmaceutical formulation standards. It delivers the same therapeutic effect as the UK reference brand, Panacur.
Wormentel 222 vs Panacur Comparison
| Feature | Wormentel 222 | Panacur |
|---|---|---|
| Active Ingredient (Salt) | Fenbendazole | Fenbendazole |
| Strength | 222mg | Varies by formulation |
| Chemical Class | Benzimidazole | Benzimidazole |
| Mechanism of Action | Inhibits tubulin polymerisation | Inhibits tubulin polymerisation |
| Therapeutic Effect | Eradicates parasitic worms | Eradicates parasitic worms |
| Bioequivalence | Equivalent therapeutic profile | Standard UK reference profile |
Mechanism of Action
Fenbendazole belongs to the benzimidazole chemical class. The active salt targetively binds to tubulin (a structural protein in parasite cells). This binding inhibits tubulin polymerisation (the process that forms the cellular skeleton of the worm). Consequently, the parasite cannot absorb glucose and dies.

Clinical Uses
- Treatment of gastrointestinal nematodes (parasitic roundworms).
- Eradication of cestodes (parasitic tapeworms).
- Management of systemic microfilarial infestations under specialist medical supervision.
Safety Information
| Side Effect | Severity | Details |
|---|---|---|
| Abdominal Pain | Mild | Common, may occur like any medicine |
| Nausea | Mild | Common, may occur like any medicine |
| Diarrhoea | Mild | Common, may occur like any medicine |
| Leukopenia | Serious (Rare) | Dangerous reduction in white blood cells |
| Hepatic Dysfunction | Serious (Rare) | Liver impairment |
If you suspect any side effects, report them through the MHRA Yellow Card Scheme website. Always consult a qualified UK healthcare professional before starting or changing treatment.
Safety Advice
Liver
Your doctor will monitor your liver enzymes. Fenbendazole undergoes hepatic metabolism and can exacerbate pre-existing liver impairment.
Kidney
Renal clearance removes metabolites from your system. Patients with kidney disease require careful dosage adjustment.
Alcohol
Avoid alcohol whilst taking this medicine. Co-ingestion increases the metabolic strain on your liver cells.
Driving
Your ability to drive is unlikely to be affected by this medicine. If you feel dizzy or fatigued, do not drive.
Pregnancy
Do not use this medicine during pregnancy. Fenbendazole can cause harm to the developing foetus.
Breastfeeding
The active ingredient has the potential to pass into breast milk. Your healthcare provider will recommend alternative options.
Accessing Treatment Responsibly
You must obtain this medicine through authorised medical channels. Our verification process ensures you receive authentic products from Kachhela Medex Private Limited. Every shipment utilises discreet packaging to preserve patient privacy and safety.
Frequently Asked Questions
Q: What is Wormentel 222 primarily used for?
A: Wormentel 222 is primarily used for the treatment and control of gut parasitic infections in animals. It is effective against a broad range of intestinal worms, including roundworms, hookworms, whipworms, lungworms, and certain tapeworms. Its broad-spectrum action makes it a reliable choice for veterinary worming protocols.
Q: Are there any additional benefits of using Wormentel 222?
A: In addition to its established role in treating gastrointestinal parasites, Wormentel 222 offers broad-spectrum coverage across multiple worm species in a single course of treatment. This makes it a practical and cost-effective option for routine worming in dogs and cats, helping to support overall digestive health and general wellbeing in animals.
Conclusion
Wormentel 222 is a competitively sourced Benzimidazole option containing 222mg of Fenbendazole. It provides a reliable alternative to Panacur for targeted antiparasitic therapy. Always access your medicines safely through a regulated pharmacy supply.
References
- ESCCAP UK: https://www.esccapuk.org.uk/uploads/docs/4ide6ec4_0988_ESCCAP_UK_Diagnostic_Recommendations__Canine_lungworm_v2.pdf
- BEVA: https://beva.onlinelibrary.wiley.com/doi/abs/10.1111/j.2042-3306.1980.tb02313.x
Medical Disclaimer
This content is for educational purposes only. This article is for informational purposes only and does not replace professional medical advice. Always consult a registered healthcare professional before starting or changing any treatment.






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