Epidemiologic studies have concluded that majority of the individuals experiencing panic attack will also experience a major depression disorder (MDD) and this factor increases the possibility of co-occurrence of panic disorder. These disorders tend in functional disability along with suicidal behavior in the patients and are in association with depression and panic conditions. Anxiety symptoms include obsessive, obtrusive, worried thoughts, irritability, confusion and difficulty concentrating and frustration. Person with anxiety also feel uncomfortable physical sensations, tense some characteristics such as trembling, a racing heartbeat, sweating, difficulty breathing and nausea. The sudden onset of such symptoms is often an indicator of a severe panic attack. Anxiety can also lead to lightheadedness, headaches, digestive problems and insomnia.
Browse Full Report with TOC: http://www.transparencymarketresearch.com/mdd-anxiety-panic-disorder-therapeutics.html