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Anxiety Disorder Impact Factor

Generalized anxiety disorder (or GAD) is characterized by excessive, exaggerated anxiety and worry about occurrences in everyday life with no obvious cause for concern. People with symptoms of widespread anxiety disorder tend to expect disaster at all times and can not stop worrying about health, money, family, work , or school. Naturally occurring brain chemicals (neurotransmitters), such as serotonin, dopamine , and norepinephrine may be involved. The disorder is likely to have multiple triggers, including biology, the life experiences, and tension. The exact cause of GAD is not fully known, but a variety of factors , including genetics, brain chemistry, and environmental stresses, tend to lead to this disease. 

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