What is anxiety, what are the different causes of anxiety attacks?
Anxiety is a natural part of life, and most of us experience it from time to time. The word “anxiety” usually refers to worry, concern, stress or nervousness. Stress at work, stress from school, stress in a personal relationship such as love or marriage, financial stress, stress from an emotional trauma such as the death of a loved one, stress from a serious medical illness, side effects of improper or illicit medication and high altitude sickness etc. are the some of the well-known causes of anxiety attacks.