- Treatment for threadworms and other worm infections of the gut.
- Contains mebendazole.
- Always read the patient information leaflet before use.




Buy Vermox Tablets
Vermox Tablets are a treatment for gut worm infections, such as threadworms, whipworms, roundworms, and hookworms.
How Vermox Tablets work
One dose of Vermox contains 100mg of the active ingredient mebendazole, an anthelmintic medicine.
Mebendazole can kill worms that cause gut infections, like threadworms, by stopping them from using glucose. Without glucose, the worms run out of energy and quickly die.
Directions
Always take Vermox Tablets exactly as described in the patient information leaflet or as your doctor / Chemist4U pharmacist has told you.
For threadworms (pinworms), one single 100mg dose of Vermox will kill the infection. If re-infection occurs, your doctor or Chemist4U pharmacist may recommend a second dose.
For other common worm infections, one 100mg dose may be required two times a day, once in the morning and once in the evening, for three consecutive days.
Side effects
Like all medicines, Vermox Tablets may cause side effects in some people, but these won’t affect everybody. The most common side effect of this medication is stomach pain.
If you experience any side effects, including any not included in the patient information leaflet, you can report them using the MHRA Yellow Card Scheme.
Serious side effects
Seek emergency medical attention if you notice any signs of a severe allergic reaction, symptoms of which include swelling of the face and throat, skin rash, breathing difficulties and/or loss of consciousness.
If you experience any of the following side effects, stop taking this medication and seek medical advice immediately:
- Blistering of the skin, mouth, eyes and genitals
- Seizures
Warnings
Vermox Tablets may be unsuitable for certain people. Do not take these tablets if you are allergic to any of the ingredients.
Using/taking other medicines
If you are taking or have recently taken any other medication, including medication obtained without a prescription, talk to your GP or pharmacist before taking this medication.
You must tell your healthcare provider if you are taking metronidazole or cimetidine.
Age restrictions
Unfortunately, we cannot prescribe this medication from our clinic to anyone under 18 years old.
Pregnancy and breastfeeding
Do not take this medication if you are pregnant. If you are pregnant or breastfeeding, think you may be pregnant or are planning to have a baby, you must ask your doctor or Chemist4U pharmacist for advice before taking any new medicine.
Storage information
Store below 25°C in a cool, dry place out of sight and reach of children. Do not use after the expiry date, referring to the last day of the month stated on the packaging. Do not throw away any medicines via wastewater or household waste.
Important information
This product is a medicine; make sure to speak to your doctor or Chemist4U pharmacist before taking this product if you have an underlying medical problem or are taking any other medicine or complementary therapy. If your symptoms get worse or continue after taking this product, contact us or your doctor. For medical services in your area, please refer to the NHS website.
If you are pregnant, trying to become pregnant, or breastfeeding, speak to your doctor or Chemist4U pharmacist before taking this product. If you suffer from any allergies, ask your doctor or Chemist4U pharmacist if this medicine is right for you.
Store all medicines out of sight and reach of children.
Please read the included leaflet carefully before taking this product.
Please contact your GP if appropriate regarding this product.
Find similar products
Vermox Tablets Reviews
Advice & Guides
What is threadworm and how can I treat it?
Threadworm is a common infection that can affect children and adults, causing uncomfortable itching and worms in places you’d rather not have them.
If you’re worried about your child picking up threadworm, or whether you might have it yourself, then you’ve come to the right place.
Today we’re going to look into all things threadworm and answer your most asked questions about these annoying little worms.
What are threadworms?
Threadworms are very small parasitic worms that can infect the large intestine and they are particularly common in children under the age of 10.
They can spread easily and affect anyone, especially if proper hand hygiene isn’t practised after using the toilet.
Threadworms often go unnoticed, but they may cause itching around the anus or vagina, particularly at night.
Sometimes you can spot threadworms on bed sheets or in stools - they look like threads of white cotton and measure about 1cm long.
Do I need a prescription for this medication?
You do need a prescription for this medication in the UK.
Our healthcare professionals can provide prescriptions if they think this treatment would be right for you and your condition.
When you click the button which reads “Start Consultation” at the top of this page, you’ll see a short questionnaire set up by our healthcare team which is designed to help them understand your medical needs.
Just like an in-person consultation with your GP, our doctors will assess your answers to their questions and write a prescription for the treatment they think will be best for you.
You’ll then be able to pay for your medication and we’ll send it out to you quickly and in discreet packaging.