Weight-Loss Surgery for Teens

This type of surgery makes changes to the digestive system. These changes limit the amount of food the stomach can hold.

Muscle Stiffness After Stroke

After a stroke, it’s normal to notice changes in your muscles. Certain muscles might feel stiff and tight all the time—a condition known as spasticity.

Agoraphobia

A phobia is a fear of something. Generally, agoraphobia is a fear of situations that are hard to escape.