Threadworms
Threadworms are a common intestinal infection, especially in children, but they can affect people of all ages. They are small white worms that live in the bowel and can cause symptoms such as intense itching around the anus, particularly at night, disturbed sleep, and irritation.
At IQ Doctor, we offer effective treatments to help clear threadworm infections quickly. Treatment usually involves oral medication that works by killing the worms. In most cases, it is recommended that all household members are treated at the same time to prevent reinfection.
Good hygiene measures are also important alongside treatment. This includes regular hand washing, keeping fingernails short, washing bedding and clothing frequently, and avoiding scratching the affected area.
With IQ Doctor, you can order threadworm treatments online and have them delivered directly to your door in discreet packaging, making it simple and convenient to manage the condition and prevent it from spreading.
Frequently asked questions
Our Clinical Authors
This page has been written by a registered UK pharmacist and reviewed by our clinical team to ensure it is accurate, clear and reflects current clinical guidance.
Last medically reviewed: 16 June 2026
Last updated: 16 June 2026