Why they experience a fear of traveling beyond a certain distance, or going to a certain place is unknown. But anyone of the numerous anxiety / panic disorders can take root and cause agoraphobia. Social anxiety can lead to a fear of certain public places, especially grocery stores and other places that have a large gathering of people. There are certain SSRI antidepressants on the market today that are specifically recommended for use in treating anxiety along with depression. Many people who suffer from depression do not know it. When someone who experiences panic attack and depressed has a panic attack, it can be very frightening. The heart races, the blood quickens, the eyes function differently, senses are heightened, and other parts of the body begin to react in other ways such as muscles tightening, etc. Anxiety attack heart difficulties can arise from the heart being told to work too fast by the brain, which is in charge of the “fight or flight” mechanism. Cognitive Therapy This therapy works with changing unproductive or harmful thoughts to positive and constructive thinking... One learns to examine and distinguish realistic from unrealistic thoughts. Once again, as with the Behavior Therapy, the result achieved is that one gets back to controlling one’s life. Many people have a phobia about being in crowds and becoming lightheaded or fainting is a common symptom that they experience. People will sometimes think they have a more serious issue, but it reality it's only one of the symptoms that are associated with anxiety attacks. Fear of Losing Control Another anxiety attack symptom that is almost always present in an attack is the fear of losing control. Even though studies are usually made only on adults (over 18 years old), this disorder affects all age groups. We all blame it on stress, too much work load or other over pressuring day to day activities. However, the scientists have found out the cause of anxiety attacks are: Brian Biochemistry or chemical imbalance There are two primary neurotransmitters; serotonin and dopamine, that affect a person’s feeling.