What Are Anxiety Disorders?

Anxiety is a normal emotion. It’s your brain’s way of reacting to stress and alerting you of potential danger ahead.

Everyone feels anxious now and then. For example, you may worry when faced with a problem at work, before taking a test, or before making an important decision.

Occasional anxiety is OK. But anxiety disorders are different. They’re a group of mental illnesses that cause constant and overwhelming anxiety and fear. The excessive anxiety can make you avoid work, school, family get-togethers, and other social situations that might trigger or worsen your symptoms.

With treatment, many people with anxiety disorders can manage their feelings.