attacks

Anxiety can be defined as emotions which are typically negative in nature. It will often consist of fear and worry, and in extreme cases of panic attacks, some patients may even exhibit physical signs such as nausea or chest pains. Anxiety is a complex emotion, and is composed of a number of different elements. Some of these elements are somatic or cognitive, and the body will prepare itself to deal with an outside threat. The heart rate speeds up, and the blood pressure is increased. The assorted muscles in the body will also receive higher levels of blood. At the same time, the functions of the digestive system will decrease.