A bruise is an injury that is characterized by skin discoloration due to bleeding under the skin. The bruise is usually black or blue. A bruise could be caused by hitting something, rigorous exercise, or thinning skin. Bruises are usually treated with cold compresses, elevation, rest, and pain relievers. Follow the links below to find WebMD's comprehensive coverage about how a bruise is caused, what it looks like, how to treat it, and much more.
When Should I See My Doctor About Bruises?
If you’re bruising but you don’t know why, your doctor can help you figure out the reason. Bruising can happen as a drug side effect, because of aging or as a symptom of a health condition.
An Overview of Bruises
Learn more from WebMD about bruises, including ways you can treat them at home and tips for when you should seek medical care.
Treatment for a Black Eye
WebMD's guide to treating a black eye.
Subungual Hematoma (Bleeding Under Nail): Causes and Treatments
WebMD discusses the causes of bleeding under the nail (subungual hematoma) and how this condition is treated.