Anxiety disorders are a group of mental disorders characterized by exaggerated feelings of anxiety and fear responses.[10] Anxiety is a worry about future events and fear is a reaction to current events. These feelings may cause physical symptoms, such as a fast heart rate and shakiness. There are a number of anxiety disorders: including generalized anxiety disorder, specific phobia, social anxiety disorder, separation anxiety disorder, agoraphobia, panic disorder, and selective mutism. The disorder differs by what results in the symptoms. People often have more than one anxiety disorder.[10]


W hen you’re in danger, your body’s natural reaction is to rapidly initiate the fight-or-flight response. This brain response occurs immediately when someone senses danger and it activates many brain areas that are designed to protect you from that danger by preparing you to “fight” the danger or to escape from it (i.e., “flight”). As part of this response, the brain triggers the release of adrenaline and other hormones throughout your body, so you can respond to the threat. This protective mechanism is called the fight-or-flight response and it helps us to survive. Your emotional and physical responses during fight-or-flight can be described as panic.
NOTE: The Symptoms Listing section in the Recovery Support area of our website contains detailed information about most of the symptoms commonly associated with anxiety and panic. This information includes the sensations commonly experienced, whether it is an anxiety symptom or not, what causes them to occur, and what you can do to treat them. Much of this information isn’t found elsewhere.
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