Dec 16, 2025 · Head lice Head lice feed on blood from the scalp. The female louse lays eggs that stick to hair shafts. The eggs also are called nits. Having head lice isn't a sign of not being …

Oct 14, 2025 · Head lice feed on the scalp. They're easiest to see at the hairline on the neck and over the ears. Their eggs, called nits, stick to hair shafts. Nits are tiny and may be hard to see.

Oct 14, 2025 · You or a healthcare professional may diagnose head lice after finding live lice in the person's hair or on the scalp. The healthcare professional also looks for lice eggs, called …

Dec 16, 2025 · Young lice or adults may be seen or collected with a comb. The fine-toothed comb, called a nit comb, is used from the scalp to the end of the hair. Guidelines suggest …

Jul 29, 2017 · Nits can be mistaken for dandruff, but, unlike dandruff, nits can’t be brushed out of hair easily. Because head lice move rapidly through groups that have close contact, …

Apr 28, 2025 · Dr. Molly Youssef: The things to watch for on the scalp for head lice are particularly, of course, the lice organisms themselves. Those little tiny crawling bugs, but …

Feb 1, 2025 · All members of your household should be checked for head lice or scabies, and should receive treatment if they are found to be infected. If you have any questions about this, …

Sep 1, 2022 · Finding nits attached to a hair shaft within about a quarter-inch from the scalp suggests the likelihood of an active lice infestation. Nits attached further down the hair shaft …

Head lice feed on the scalp. They're easiest to see at the hairline on the neck and over the ears. Their eggs, called nits, stick to hair shafts. Nits are tiny and may be hard to see.

Feb 1, 2025 · Description Permethrin 1% lotion is used to treat head lice infections. It acts by destroying both the lice and their eggs. The 5% cream is used to treat scabies infections by …