Anxiety

Anxiety is defined as nervousness, apprehension, and self-doubt that may or may not be associated with real-life stressors. Everyone experiences some level of anxiety periodically, but when feelings of dread and worry are unfocused, overwhelming, recurring, and not directly linked to stressful events, anxiety may leave a person severely impaired.

Anxiety symptoms include obtrusive, obsessive, worried thoughts, confusion and difficulty concentrating, pacing or restlessness, irritability, frustration, and despair. A person with anxiety may feel tense, with uncomfortable physical sensations such as trembling, sweating, a racing heartbeat, nausea, and difficulty breathing. The severe and sudden onset of such symptoms is often indicative of a panic attack. Anxiety can also lead to headaches, insomnia, digestive problems, and lightheadedness.