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  1. Lice - Symptoms and causes - Mayo Clinic

    Oct 14, 2025 · You get lice by coming into contact either with lice or their eggs. For head lice, female lice make a sticky substance that holds each egg to the base of a hair shaft.

  2. About Head Lice | Lice | CDC

    Jun 4, 2024 · Head lice, or Pediculus humanus capitis, are parasitic insects that feed on human blood. You can find them mostly on your head, but also on your eyebrows and eyelashes.

  3. Lice: How To Tell if You Have Them - WebMD

    May 5, 2024 · Lice is a common concern that can cause intense itching. Learn the three forms of lice and how to identify a lice infestation.

  4. Lice treatment: Understanding head lice - Children's Mercy

    5 days ago · Learn effective lice treatment tips and how to identify and prevent lice in kids. Don't let these pests stress you out!

  5. No-Panic Guide to Head Lice Treatment - Johns Hopkins Medicine

    Stay calm and beat head lice with this head lice treatment guide based on recommendations from a Johns Hopkins pediatric dermatologist.

  6. Lice Infestation - Skin Disorders - Merck Manual Consumer Version

    Lice are barely visible wingless insects that infest a person's head, body, or pubic area. They spread easily from person to person by close contact and shared clothing and other personal items. Three …

  7. Lice (Head Lice, Body Lice, Pubic Lice) - eMedicineHealth

    Read about head lice, body lice, and crabs, or pubic lice. Learn about lice symptoms, signs, prevention, and treatment with medicated shampoos. A head louse can lay seven nits per day.

  8. Head lice infestation - Wikipedia

    Head lice infestation, also known as pediculosis capitis, is the infection of the head hair and scalp by the head louse (Pediculus humanus capitis). [6] Itching from lice bites is common. [5]

  9. How do you get lice? Causes and risk factors - Medical News Today

    Jun 26, 2023 · In this article, learn about the causes of lice, which groups of people are most at risk, and what treatments are available. We also explore symptoms and when to see a doctor.

  10. Lice 101: What to Look For And How To Get Rid of Them

    Sep 5, 2024 · Head lice are parasites that feed on human blood. While that may sound gross, the good news is they are not dangerous. They do not carry or transmit disease and are more of a nuisance …