Many have claimed to experience Generalised Anxiety Disorder, although the correct definition states to have GAD you have to experience at least 6 months of consistent excessive worrying, feeling anxious and tense due to a number of events and activities including finance, relationships, health and work (Swinburne University, 2013). There are a number of treatments with the most successful being cognitive behaviour therapy. Anxiety can be caused by a number of things including environmental and medical factors, genetics and a combination of substance abuse and brain chemicals. I will discuss all these issues in the following paragraphs
Most anxiety disorders all stem from the same causes, those causes being impacts from environmental factors and medical factors such as stress from work, finances and relationships or from issues such as traumas i.e accidents, traumas and abuse. Medical factors can include; stress caused from medical illness, side effects caused from medication or a possible symptoms for a medical illness. Another known cause for anxiety is substance abuse, half the patients who reap the benefits of mental health services for disorders such as anxiety, panic disorder and social phobias these disorders a direct result of substance use and abuse. Use of illicit drugs such as cocaine and amphetamines and withdrawal from said drugs are known causes of anxiety. Some other causes include genetics; researchers have said that families with history of anxiety will increase the likelihood of a person developing the disorders.
The brain chemistry of a person can also cause anxiety. People with abnormal levels of specific neurotransmitters in the brain are at higher risk of of suffering from GAD. When these neurotransmitters do not work efficiently the brains internal communication network breaks down and the brain reacts in a disorderly fashion, in some cases this will lead to anxiety. As explained
References: Bibliography Black Dog Institute. (2011). FACTS AND FIGURES ABOUT MENTAL HEALTH AND MOOD DISORDERS. Retrieved May 13, 2013, from Black Dog Institute: http://www.blackdoginstitute.org.au/docs/Factsandfiguresaboutmentalhealthandmooddisorders.pdf Madigan, C. A. (2011). Treatment Options. Retrieved May 13, 2013, from Anxiety Treatment Australia: http://www.anxietyaustralia.com.au/catherine-madigan/ MediLexicon International Ltd. (2004). All About Anxiety. Retrieved May 12, 2013, from Medical News Today: http://www.medicalnewstoday.com/info/anxiety/what-causes-anxiety.php Swinburne University. (2013, may 12). Generalised Anxiety Disorder. Retrieved May 12, 2013, from Anxiety Online: http://www.anxietyonline.org.au/anxiety-disorder-types/generalised-anxiety-disorder