Social Anxiety Disorder is the characterized by extreme anxiety about being judged by others or behaving in a way that might cause embarrassment or ridicule. Individuals experience excessive selfconsciousness in everyday social situations. Physical symptoms may include heart palpitations, faintness, blushing and profuse sweating. Individuals often worry for days or weeks in advance of a dreaded situation. Symptoms may be limited to only one type of situation, such as fear of speaking in formal or informal situations or eating, drinking or writing in front of others. In its most severe form, individuals may experience symptoms anytime they are around other people.