Why Do Head Lice Make You Itch

Head Lice making your Head Itch

People are infested with lice, which are tiny insects that live on their scalps. They are brown or black, and their eggs are white. Lice feed on human blood, laying eggs on the hair shafts near the scalp. When the lice hatch, they crawl down to the scalp and start to feed. It is what…

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