Lice

Cause

Lice are very easily spread, usually through close personal contact. Lice infestation may be caused by any of the three types of lice:

  • Head lice Click here to see an illustration. may be spread through close personal contact, shared personal items (combs, brushes, hats, helmets, clothing, or earphones), or shared bedding.
  • Pubic lice Click here to see an illustration. are spread mainly through sexual contact and are very contagious. Most people become infected after a single exposure to an infected person. But the lice and eggs may survive long enough on personal items such as clothing or towels to be spread to another person. A child diagnosed with pubic lice may have a history of sexual abuse.
  • Body lice Click here to see an illustration. are most often spread by contact with personal items, especially clothing and hats. They are occasionally spread by direct personal contact.

Go to previous section Go to previous sectionGo to top of page Go to top of pageGo to next section Go to next section

Author: Debby Golonka, MPH Last Updated: November 24, 2008
Medical Review: Michael J. Sexton, MD - Pediatrics
Thomas Emmett Francoeur, MDCM, CSPQ, FRCPC - Pediatrics

© 1995-2009 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

Click here to learn about Healthwise

Topic Contents
 Topic Overview
Arrow PointerCause
 Symptoms
 What Happens
 What Increases Your Risk
 When To Call a Doctor
 Exams and Tests
 Treatment Overview
 Prevention
 Home Treatment
 Medications
 Surgery
 Other Treatment
 Other Places To Get Help
 Related Information
 References
 Credits