https://www.qoctor.com.au/category/common-infections/threadworms/
Threadworms - Health Library - Qoctor your online doctor
Unsettled child, unable to sleep? Itchy bottom? It could very well be threadworms. Luckily they are usually easy to clear, with over the counter treatments.
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https://mossleypharmacy.co.uk/nhs_conditions_threadworms
Threadworms | Health Information from Mossley Pharmacy
Read about threadworms (pinworms), which are tiny worms in your poo. They're common in children and spread easily. You can treat them without seeing a GP.
health informationthreadwormsmossleypharmacy