Lice are parasites. You can catch them through personal contact and by sharing belongings. Find out how to identify the symptoms so that you can get…. Finding lice in blonde hair can sometimes be a bit difficult. Health Conditions Discover Plan Connect. There are three types of lice that infest humans: pediculus humanus capitis: head lice pediculus humanus corporis: body lice phthirus pubis: pubic lice Lice feed on human blood and cause intense itching in affected areas. Pubic lice infestations are more common among people who have sexually transmitted infections.
How you can get pubic lice. Recognizing the signs of pubic lice. Diagnosing pubic lice. Getting rid of pubic lice. How to prevent pubic lice infestations. Medically reviewed by Suzanne Falck, M. A Close Look at Lice Bites. Read this next. Why Are My Testicles Itchy? Medically reviewed by Daniel Murrell, M. Medically reviewed by Debra Rose Wilson, Ph. Medically reviewed by University of Illinois. Medically reviewed by Judith Marcin, M.
Once they latch on, they can reproduce and create a sustained infestation. So they actually clasp their claws onto the hair follicles to do that, and the spacing in hair on your head is too close. Given their unique claw size, it would make sense that shaving pubic hair would be a good way to prevent pubic lice. Though we lack evidence about how shaving impacts personal risk, there is widespread speculation about how pruned pubic hair is affecting population of public lice worldwide.
The idea that pubic lice were going extinct has actually enjoyed some time in the spotlight. Goldstein AO, et al. Pediculosis pubis and pediculosis ciliaris. Accessed Nov. Kang S, et al. Scabies, other mites, and pediculosis. In: Fitzpatrick's Dermatology. McGraw Hill; Hoffman BL, et al. Pubic lice sometimes called crabs are tiny insects that live on coarse human body hair, such as pubic hair.
Unlike head lice , pubic lice don't live in scalp hair. Adult pubic lice are very small 2mm long and aren't easy to see. They're a yellow-grey or dusky red colour and have 6 legs. Pubic lice are sometimes known as crabs because they have 2 large front legs that look like the claws of a crab.
These are used to hold onto the base of hairs. The lice lay their eggs nits in sacs that are stuck firmly to hairs and are a pale brownish colour.
When the eggs hatch, the empty egg sacs are white. Although pubic lice and lice eggs are small and difficult to see, they may be visible in coarse hair anywhere on your body apart from hair on your head. See your GP or practice nurse if you think you have pubic lice. Or you could go to a sexual health clinic , also known as a genitourinary medicine GUM clinic. These are often located in hospitals or health centres. If the lice aren't in your eyelashes, a pharmacist can also give you advice about treatments.
But going to a sexual health clinic or a GP means you can also get tested for other STIs at the same time.
The doctor or nurse may use a magnifying glass to look for signs of the lice, such as pale-coloured eggs or the lice themselves. Call a sexual health clinic if you need help or advice.
Only go to a clinic if you've been told to.
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