The symptoms can interfere with daily activities such as job performance, school work, and relationships. There are several types of anxiety disorders, including generalized anxiety disorder, panic disorder, and various phobia-related disorders. During times like these, feeling anxious can be perfectly normal. But some people find it hard to control their worries. Their feelings of anxiety are more constant and can often affect their daily lives.

Most people experience feelings of anxiety before an important event such as a big exam, business presentation or first date. Anxiety disorders, however, are illnesses that cause people to feel frightened, distressed and uneasy for no apparent reason. Left untreated, these disorders can dramatically reduce productivity and significantly diminish an individual’s quality of life.