Pubic lice (crabs)

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Complications

By Mayo Clinic staff

Pubic lice infestations can usually be treated with a louse-killing lotion or gel. However, a pubic lice infestation sometimes leads to complications such as:

  • Discolored skin. Pale blue spots may develop where pubic lice have been feeding continually.
  • Secondary infections. If itchy lice bites cause you to scratch yourself raw, these wounds can become infected.
  • Eye irritations. Children who have pubic lice on their eyelashes may develop a type of pink eye (conjunctivitis).
References
  1. Goldstein AO, et al. Pediculosis. http://www.uptodate.com/home/index.html. Accessed April 9, 2010.
  2. Pubic "crab" lice: Fact sheet. Centers for Disease Control and Prevention. http://www.cdc.gov/lice/pubic/factsheet.html. Accessed April 9, 2010.
  3. 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.
  4. 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.
  5. Pubic "crab" lice: Treatment. Centers for Disease Control and Prevention. http://cdc.gov/lice/pubic/treatment.html. Accessed April 9, 2010.
  6. Pubic "crab" lice: Prevention and control. Centers for Disease Control and Prevention. http://cdc.gov/lice/pubic/prevent.html. Accessed April 9, 2010.
DS01072 June 25, 2010

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