Anxiety disorders
Anxiety disorders are a group of mental illnesses related to some way to anxiety: generalized anxiety disorder, panic disorder, agoraphobia, social anxiety disorder, specific phobia, separation anxiety disorder, and selective mutism. Anxiety is a normal and healthy response to problems or difficult situations—everyone feels anxious at times. Anxiety can be a problem when it comes up often, seems to come up for no reason, or becomes difficult to control. This can make it hard for people to go about their lives.