Anxiety Disorders

Abstract

In some people anxiety manifests itself in the form of momentary and intermittent seizures, with the onset of various anxious symptoms. Anxiety can be considered a normal reaction to a threat or psychological stress. It plays an important role in survival. When a person faces a dangerous situation, anxiety triggers a fight or flight response and a variety of physical changes take place, such as increased blood supply to the heart and muscles to provide the body with energy and energy. the strength needed to face life-threatening situations such as running away from an aggressive animal or facing an offender A constant symptomatology of generalized anxiety may or may not be present. Generalized anxiety disorder is characterized by the presence of excessive anxiety symptoms. The person lives tense, worried, nervous or angry. There may be insomnia and difficulty concentrating. Physical symptoms such as tachycardia, dizziness, headache, sweating is common. To make the diagnosis of anxiety disorder one must consider whether anxious symptoms cause great suffering, harm the social and occupational life of the person [1]. In anxiety disorder, fear, anxiety or avoidance is persistent, usually lasting at least 6 months [3].