Tuesday, April 13, 2010

Different Types of Anxiety Disorders


Author: fixstresscro

Anxiety are generally defined as emotions which are typically negative in nature. It'll typically consist of fear and worry, and some organisms may even experience physical signs such as nausea or chest pains. Anxiety is often a complicated emotion, and is composed of numerous numerous elements. Some of these elements are somatic or cognitive, and also the body will prepare itself to deal with an external threat. The heart rate speeds up, as well as the blood pressure is increased. The various muscles while in the system will also receive elevated levels of blood. At the same time, the functions of the digestive system will slow down.

People who have anxiety will commonly have a sense of dread. Several voluntary and involuntary processes will take place in the physique, plus the objective of these processes is to get the organism away from the source that may be causing it to possess anxiety. Anxiety is an very important emotion, and is designed to increase the survival rate of organisms. In humans it appears that anxiety comes from the hippocampus and amygdala, two regions from the brain. When an individual senses bad odors or tastes, there will be a large amount of blood flow which will probably be present inside the amygdala. The evidence also shows that medium levels of anxiety might be present in this situation as well.

Based on these studies, it appears that anxiety is designed to hold humans and other organisms from eating food or objects that may be harmful to their well being. Although anxiety is normal, somebody that has excessive amounts of it may have what is called an anxiety disorder. In extreme cases, people with anxiety disorders may have strong circumstances when these are terrorized. Anxiety disorders are broken down into phobias, panic disorders, generalized anxiety disorders, and obsessive compulsive disorders. A person who is suffering from a phobia will have an abnormal amount of fear of a precise object or situation. People who have phobias usually have extensive imaginations, and realize that their fear is often irrational.

When a person suffers from a panic disorder, they'll have extreme panic attacks, and may have dizziness or breathing problems. These attacks will typically accomplish their height in about 10 minutes. Generalized anxiety disorders are frequent, and effect a very much larger portion with the population. Its prevalent in both men and woman, and is characterized by long periods of anxiety that are not related to any precise object or situation. Using the obsessive compulsive disorder, the individual with have an obsession or compulsion when it comes to certain forms of behavior. People who suffer from this disorder will see the need to do anything obsessively in order to lessen their anxiety.

Lots of people who have this disorder have to be very clean, and are afraid of germs. To lessen their anxiety, they'll wash their hands numerous periods in the single evening. There are two key methods which have been used to help those that are suffering from anxiety, and this is either therapy or prescription medications.

Article Source: http://www.articlealley.com/article_1382094_12.html

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