This page has been medically reviewed by Dr Gabriel Chain, March 2025.
Head lice are tiny parasitic insects that live on the scalp and feed on human blood. They are very common in children, particularly in school and nursery settings where close contact allows them to spread easily. While head lice do not carry diseases, they can cause intense itching and discomfort.
Head lice spread through direct head-to-head contact, which is the most common way they are passed between children. This often happens during play, at school, nursery, sleepovers, or when children sit closely together. Despite common misconceptions, Lice cannot jump or fly – they crawl from one head to another. They can also spread through shared items like hair brushes, hats, pillows, or headphones, though this is less common. Lice thrive on the scalp but do not survive for long on surfaces or clothing.
At Kidswell Health, we provide expert advice and treatment recommendations to help you manage head lice quickly and effectively. If your child has persistent lice despite treatment or experiences severe itching, we can assess their scalp for any secondary infections and suggest the best course of action.
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Disclaimer: Information contained on this page is intended as general advice and does not replace a medical assessment. If you are concerned about your child’s health, please contact your doctor for advice. In an emergency or for urgent care, call 999 or visit your local A&E.
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