Compose a 750 words essay on Generalized anxiety disorder. Prior to the conclusion, the researcher will provide some recommendations on how a person could avoid experiencing GAD.A generalized anxiety disorder is normally characterized with chronic anxiety or exaggerated worry or tension. (Haines, 2005) In the process, people who are going through GAD are normally restless,easily fatigue and irritable. (Medscape Medical News, 2003) In fact, most of these patients often expect serious problems to happen with regards to their health, money, family life including their work or school activities and performance.The problem with GAD is that patients are unable to control the degree of their worrying. In most cases, extreme worrying, fear and anxiety significantly affect the normal functioning of their everyday life.months. (Robins and Regier, 1991) Several studies also reveal that GAD can be triggered by a person’s genes (Kendler et al., 1992) or the abnormal level of neurotransmitters in the brain. (Stephens, 2005)Environmental factors such as the death of a loved one, divorce cases, losing or changing jobs or schools and any other traumatic and stressful situations like physical, mental or emotional abuse could trigger the presence of GAD.People who are suspected to experience GAD are normally diagnosed through questioning of their medical history combined with physical examination. (Haines, 2005) Basically, there is not laboratory test that could diagnose GAD. Instead, physicians normally base their diagnosis by looking for any signs of physical illness and the causes, duration, and seriousness of these symptoms.Among the common symtoms of GAD includes stiff muscle, inability to relax, irritability, insomia and other physical symtoms like fatigue, trembling, muscle tension, headache and irritability. (Stephens, 2005)GAD is commonly treated either through proper medication particularly the benzodiazepines or tranquilizers such as Valium, Ativan, Librium and Xanax. Other pharmacological drugs