An anxiety disorder can loosely be described as a condition where feelings of anxiety can get in the way of normal, everyday life. Many things can cause or even be classed as an anxiety disorder, and these can include phobia, obsessive compulsive disorder (OCD), post traumatic stress disorder (PTSD), panic attacks and generalized anxiety disorder (GAD).

Anxiety attacks can be caused by a variety of conditions, both mental and physical. On the mental side of things, problems such as alcohol dependence, depression, substance abuse (including drugs, nicotine and caffeine) and medicine withdrawal can all cause anxiety. Physically, a person could be affected due to illnesses or cosmetic reasons such as appearance. It can also be brought on by stress due to traumatic events like bereavement.

Anxiety

There are some physical symptoms attributed to being anxious and these occur due to the body’s natural “fight or flight” response due to the release of adrenaline. These can include dry mouth, diarrhoea, tightness in the chest, rapid heartbeat, dizziness, shortness of breath, shaking, the need to urinate more frequently and swallowing difficulty.

A few psychological symptoms associated with anxiety include uneasiness, insomnia, irritability, tiredness, lack of concentration and a fear of “going mad”. Sometimes, when anxiety disorders and other conditions such as schizophrenia, depression or bipolar disorder occur together, suicide or self-harm can often be the regrettable outcome.