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Symptoms
By Mayo Clinic staffIf you have pubic lice (crabs), you may experience intense itching in your genital region. Pubic lice don't infest the scalp, but they can spread to other hairy areas, including the:
- Upper thighs
- Abdomen
- Chest
- Armpits
- Beard or mustache
- Eyelashes or eyebrows, in children
When to see a doctor
Seek medical advice about pubic lice treatment if:
- Over-the-counter products don't kill the lice
- You're pregnant
- You have any infected skin abrasions from scratching
References
- Goldstein AO, et al. Pediculosis. http://www.uptodate.com/home/index.html. Accessed April 9, 2010.
- Pubic "crab" lice: Fact sheet. Centers for Disease Control and Prevention. http://www.cdc.gov/lice/pubic/factsheet.html. Accessed April 9, 2010.
- Diaz JH. Crab lice (Pediculosis pubis). In: Mandell GL, et al. Mandell, Douglas and Bennett's Principles and Practice of Infectious Diseases. 7th ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2009. http://www.mdconsult.com/book/player/book.do?method=display&type=bookPage&decorator=header&eid=4-u1.0-B978-0-443-06839-3..00293-9--s0015&uniq=194092956&isbn=978-0-443-06839-3&sid=980699335#lpState=open&lpTab=contentsTab&content=4-u1.0-B978-0-443-06839-3..00293-9--s0035%3Bfrom%3Dtoc%3Btype%3DbookPage%3Bisbn%3D978-0-443-06839-3. Accessed April 9, 2010.
- Habif TP. Pediculosis: Clinical manifestations. In: Clinical Dermatology. 5th ed. Philadelphia, Pa.: Mosby Elsevier; 2009. http://www.mdconsult.com/book/player/book.do?method=display&type=bookPage&decorator=header&eid=4-u1.0-B978-0-7234-3541-9..00024-9--s0235&displayedEid=4-u1.0-B978-0-7234-3541-9..00024-9--s0240&uniq=194092956&isbn=978-0-7234-3541-9&sid=980720410. Accessed April 9, 2010.
- Pubic "crab" lice: Treatment. Centers for Disease Control and Prevention. http://cdc.gov/lice/pubic/treatment.html. Accessed April 9, 2010.
- Pubic "crab" lice: Prevention and control. Centers for Disease Control and Prevention. http://cdc.gov/lice/pubic/prevent.html. Accessed April 9, 2010.
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