Anxiety

Anxiety can be defined as the emotions that are generally negative in nature. It will often consist of fear and concern, and some agencies may even experience physical signs such as chest pain and nausea. Anxiety is a complex emotion and consists of a number of different elements. Some of these elements are somatic or cognitive, and the body will be prepared to face an external threat. Accelerates the heart rate and blood pressure is higher. The various muscles of the body will also receive high levels of blood. At the same time, they slow down the functions of the digestive system.

People who have anxiety usually has a sense of fear. A number of voluntary and involuntary processes carried out in the body, and the goal of these processes is that the body away from the source that is causing to have anxiety. Anxiety is an important emotion and is designed to increase the survival rate of the agencies. In humans it seems that anxiety comes from the hippocampus and the amygdala, two regions of the brain. When a person detects odors or flavors, there will be a large amount of blood flow that will be present in the amygdala. The evidence also shows that average levels of anxiety will be present in this situation as well.

Based on these studies, it seems that the anxiety is designed to keep human beings and other organisms eat food or objects that may be harmful to their well-being. While anxiety is normal, a person who has excessive amounts of it can have what is called an anxiety disorder. In extreme cases, people with anxiety disorders may have strong cases where are terrified. Anxiety disorders are divided into phobias, panic disorders, generalized anxiety disorder and obsessive compulsive disorders. Someone who suffers from a phobia to have an abnormal amount of fear of a specific object or situation. People with phobias tend to have a wide imagination and realize that your fear is often irrational.

When a person suffers from a panic disorder, they will have extreme panic attacks and it can have dizziness, or breathing problems. These attacks usually will reach its height in about 10 minutes. Generalized anxiety disorders are common and make one much greater share of the population. It is common in men and women and is characterized by long periods of anxiety which are not connected with any situation or specific object. With obsessive-compulsive disorder, the individual having an obsession or compulsion when it comes to specific types of behaviour. People who suffer from this disorder will see the need to do something obsessively in order to reduce their anxiety.

Many people with this disorder should be extremely clean and have miedas of germs. To reduce their anxiety, they wash their hands many times in a single day. There are two main methods that are used to help those who suffer from anxiety, and this is medicaitons therapy or prescription medications.