CNN CNN Health

Quick Guide to Head Lice

Content provided by: Better Medicine from Healthgrades

10 Things to Know About Head Lice

Lice are small, parasitic insects that infest hair and feed on blood. A person infested with head lice may have hundreds of developing, dead and hatched eggs. Learn more about lice and how to remove them ›

ARTICLE

null

No Reason for Shame

Don't be embarrassed by a case of head lice. Lice are common -- and more of a nuisance than a health risk.

MEDICAL REFERENCE

null

Guide to Pubic Lice

Crabs infest a person's pubic hair, although they also can be found on facial hair, armpit hair and eyelashes.

NEWS

null

Study Finds New Drug Kills Most Head Lice

A new lotion treatment for head lice appears to be more effective than standard treatments.

ARTICLE

null

When to Call the Doctor for Head Lice

Head lice infections aren't dangerous, but they are very contagious.

EXPERT ADVICE

null

No Lice at School?

Schools shouldn't force kids to stay home because they have head lice, a group of children's doctors says.

QUIZ

null

Take the Head Lice Quiz

How much do you know about these tiny, blood-sucking parasites? Test your smarts.

MEDICAL REFERENCE

null

The Facts on Body Lice

Although they are related to head lice, and look almost exactly the same, body lice rarely infest the head hair.

EXPERT ADVICE

null

Head Lice? Don't Panic

You might feel itchy and frustrated when there's a case of lice in the family, but it isn't the end of the world.

Reference: Skin, Hair and Nails section on Better Medicine


We'd like your feedback.

Thank you for visiting the Quick Guide to Head Lice Health Center! You have been randomly selected to participate in a customer satisfaction survey to let us know how we can improve your website experience.

The survey is designed to measure your entire experience and will appear at the end of your visit.

Thank you!

A survey will be presented to you after you finish viewing our Quick Guide to Head Lice content.

This content is selected and managed by the Healthgrades editorial staff.

Did You Know?

View Source

True or false? Head lice can often be found behind the ears and at the hairline at the back of the scalp.