Pubic lice, commonly called crabs, are tiny insects found in your genital area. They are a different type of louse from head lice and body lice. Measuring 1/16 inch (1.6 millimeters) or less, pubic lice received their nickname because their bodies resemble tiny crabs.
The most common way to get pubic lice is through sexual activity. In children, pubic lice may be found in the eyebrows or eyelashes and can be a sign of sexual abuse. However, it may be possible to catch pubic lice after sharing clothing, ...
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If you have pubic lice (crabs), you may experience intense itching in your genital region. Pubic lice can spread to other areas with coarse body hair, including the:
Pubic lice are most commonly spread during sexual activity. You may also get pubic lice from infested sheets, blankets, towels or clothes.
If over-the-counter lotions or shampoos that have 1% permethrin (Nix) or pyrethrin don't kill your pubic lice, your doctor may prescribe stronger treatments, such as:
All hairy areas of the body should be thoroughly checked and treated because lice can move away from treated areas to other hairy parts of the body. Shaving won't get rid of pubic lice.
To prevent pubic lice infestation, avoid having sexual contact or sharing bedding or clothing with anyone who has an infestation. If you are being treated for pubic lice, all sexual partners also must be treated.
For informational purposes only and not a substitute for professional medical advice, diagnosis, or treatment.
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