Why do teens cut themselves?

Teens cut themselves or otherwise harm their bodies for a variety of reasons. Psychologist Jennifer Hartstein, PsyD, discusses why teens sometimes hurt themselves.

Learn who may be at risk and how to spot the warning signs.

Many are especially vulnerable to this common condition.

Try these tips to reduce your chances of a potentially harmful mistake.

Learn what the vaccine protects against, how it works, and when to speak with a healthcare provider.