
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Fill in a quick online consultation for our licensed pharmacists to review.
Our pharmacists will review your treatment to ensure it’s suitable.
Your treatment will be delivered to your door quickly & discreetly.
| Medication Name | Vermox 100mg Tablets |
| Medication Form | Chewable tablet |
| Used For | Threadworm (pinworm), whipworm, roundworm and hookworm infections |
| Who Can Use | Adults and children aged over 2 years |
| Active Ingredient(s) | Mebendazole 100mg |
| Usual Dose | One tablet for threadworms, or one tablet twice a day for three days for other worm infections |
| Common Side Effects | Stomach pain |
| Prescription Required | Yes |
| Patient Information Leaflet | Vermox Tablets Patient Information Leaflet |
Vermox Tablets treat parasitic worm infections of the gut. They’re a threadworm treatment, also effective against other common worm infections.
Threadworms, also known as pinworms, are small worms that live in the gut. The main sign is itching around the anus, particularly at night, when the female worms lay their eggs. The scratching that follows makes it easy for the eggs to spread, so threadworms often pass between people in the same household. Washing your hands thoroughly after using the toilet and before eating or preparing food helps prevent the spread.
Vermox also treats other common gut worms. These include:
Worms can affect anyone and picking them up has nothing to do with poor hygiene.
Vermox Tablets contain an active ingredient called mebendazole, an anthelmintic that acts directly on the worms living in your gut. It stops them from taking up glucose, the sugar they depend on for energy. Without that fuel, the worms gradually use up their energy stores and die off. Once they die, they pass out of your body naturally in your stools, usually over a few days.
Because very little mebendazole is absorbed into the rest of your body, most of the medicine stays in your gut, which is exactly where the infection is.
Vermox Tablets are suitable for adults and children over 2 years of age.
Don’t take Vermox Tablets if you:
Speak to your doctor or pharmacist before taking Vermox Tablets if you:
The correct dosage of Vermox Tablets for adults and children depends on the type of worm being treated. Take Vermox Tablets exactly as directed by your prescriber.
For threadworms, a single Vermox tablet will kill the infection. Your doctor may ask you to take a second tablet after two weeks in case of re-infection.
For other worm infections, such as whipworm, roundworm and hookworm, the usual dose is one tablet twice a day, in the morning and evening, for three consecutive days. Try to complete the full course of treatment, even if symptoms ease before the end.
You can chew the tablets or swallow them whole. For young children over 2 years old, crush the tablet first and always supervise them while they take it. There’s no need to use a laxative or change your diet.
Like all medicines, Vermox Tablets can cause side effects, though not everyone gets them.
These may affect up to 1 in 10 people:
These may affect up to 1 in 100 people:
These may affect up to 1 in 1,000 people:
Stop taking Vermox Tablets and seek emergency medical attention if you notice signs of a severe allergic reaction or another serious reaction, such as:
If you get any side effects not listed here, tell your doctor or pharmacist. You can also report side effects through the Yellow Card Scheme.
Active ingredient: Mebendazole 100mg per tablet
Other ingredients: Microcrystalline cellulose, sodium starch glycolate, talc, maize starch, sodium saccharin, magnesium stearate, hydrogenated cottonseed oil, orange flavour, colloidal anhydrous silica, sodium laurilsulfate and sunset yellow (E110)
GOOD Based on 184 reviews Posted on Google Bradley Robinson30/04/2026 Absolutely Amazing staff! Such a help thank you so muchPosted on Google Samiur Rahman30/04/2026 Best pharmacy in the UK. The staff here are very helpful, empathetic, understanding and compassionate. Brilliant customer service and staff are actual people who use their discretion to help people.Posted on Google Vivien donnellon29/04/2026 Extremely efficient and knowledgeable information given. All my questions were answered and also some advise regarding the issue. Thank you RehanaPosted on Google james watkins22/04/2026 Brilliant device ordered yesterday received it today
You can buy Vermox tablets by completing the online consultation above, so our pharmacy team can check it’s right for you. If it’s suitable, we’ll issue your prescription and send your order out for delivery.
Vermox clears the common worms that live in the gut, including threadworms, roundworms, whipworms and hookworms. It doesn’t work against every type of worm or parasite, so if you’re not sure which infection you have, check with your GP or pharmacist before treating it.
A single tablet is usually enough to deal with threadworms. The worms are killed off over the next few days and pass out of the body naturally. Keeping nails short and following good hygiene at home helps stop the infection from coming back.
Vermox isn’t meant to be taken regularly or as a way to prevent worms. It’s taken only when you have an active infection, not on an ongoing basis. If worms keep coming back after treatment, speak to a pharmacist rather than repeating courses on your own.
Vermox Tablets are made to be chewed and have an orange flavour that makes them easier to take, particularly for children. If you’d prefer, you can swallow them whole with a drink instead.
The standard dosage of Vermox for threadworms and other common gut worms is 100mg. A Vermox Tablet 500 mg is a single-dose tablet used to treat single or mixed infections of roundworm, whipworm and hookworm, and it’s a separate product that isn’t sold here. If you think you might need a higher-strength option, speak to your doctor.
This applies only to the three-day course used for other worm infections. If you forget a dose, skip it and take your next one at the usual time. Don’t take a double dose to make up for the one you missed and carry on with the course as directed. If you’re unsure, ask your doctor or pharmacist.
Taking more Vermox than you should isn’t common, but if it happens, speak to a doctor or go to your nearest hospital straight away.
Page content authored by Amjad Khan, last reviewed by Mr Muhammad on 17th July 2026.



