Anxiety can be described as negative feelings of psychological tension and general unease. These feelings can range from subtle and ignorable to intense and overwhelming enough to trigger panic attacks and feelings of impending doom. This is often accompanied by nervous behavior such as rumination, complaints, restlessness, and muscular tension. As an emotion it is considered as distinct from fear in that feelings of anxiety are usually an overreaction to a situation that is not realistically dangerous.

Xanax (alprazolam) is a benzodiazepine medication used to treat anxiety and panic disorders. Includes side effects, interactions and safety information.

Anxiety — Reference guide covers symptoms and treatment of this common mental health condition.