Stress is both a psychological and a physical response to feeling overloaded or challenged beyond the point at which we are able to cope. Psychologically we may feel overwhelmed, anxious, worried or tearful when we are stressed. Some of the psychological consequences of undue stress can include insomnia, anxiety and depression.
Physically, the human body responds to stress by releasing cortison and adrenaline hormones (the fight or flight response). This is a normal health response to stress. Most importantly however, is that a healthy stress response involves a calming of these hormones once the threat has dissipated. So in situations of prolonged stress, the body never has a chance to recuperate, putting unsustainable pressure on the body.
Physical responses to undue levels of stress or sustained stress include:
- increased heart rate
- headaches
- high blood pressure
- high blood sugar levels
- decreased immune responses.
Chronic stress, where stress levels remain high for an extended period of time, put us at the greatest risk of developing these physical symptoms and, according to the Center for Studies on Human Stress, it is many of these physical effects which can cause us the most physical damage (such as risk of heart attack and diabetes) over time.
Reducing your stress, and managing your stress, is then essential not just to emotional well-being, but also to your physical health.