What are the long-term effects of stress?
The stress response of the body is meant to protect and support us. When faced with a threat, whether it be to our physical safety or emotional equilibrium, the body’s defenses kick into high gear in a process known as the “fight or flight” response. The sympathetic nervous system pumps out adrenaline, preparing us for emergency action. Our heart rate and blood flow to the large muscles increase, the blood vessels under the skin constrict to prevent blood loss in case of injury, the pupils dilate so we can see better, and our blood sugar ramps up, giving us an energy boost.
Modern Stress is Mostly Psychological
The stress response is what helped our stone age ancestors survive, enhancing their ability to fight or flee from danger. But in the modern world, most stressors are psychological, rather than physical. Caring for a chronically-ill child or getting audited by the IRS qualify as stressful situations, but neither calls for either fight or flight. Unfortunately, our bodies don’t make this distinction. Like a caveman confronting a sabertooth tiger, we go into automatic overdrive, releasing the same hormones that enabled prehistoric humans to move and think faster, hit harder, see better, hear more acutely, and jump higher than they could only seconds earlier.
Repeated Stress Takes Heavy Toll
The problem with the stress response is that the more it is activated, the harder it is to shut off. Instead of leveling off once the crisis has passed, your stress hormones, heart rate, and blood pressure remain elevated. Extended or repeated activation of the stress response takes a heavy toll on the body. The physical wear and tear it causes includes damage to the cardiovascular system and immune system suppression.
Stress compromises your ability to fight off disease and infection, makes it difficult to conceive a baby, and stunts growth in children. It can even rewire the brain, leaving you more vulnerable to everyday pressures and mental health problems such as anxiety and depression.
And, of course, the stress of living with a debilitating disease or disorder just adds to the problem. As does recovering from disease such as alcoholism, addiction or codependency.
Recent research suggests that anywhere from two-thirds to 90 percent of illness is stress-related. The following is a list some of the health problems that can be caused or exacerbated by long-term stress:
Health Problems Linked to Stress
- Heart attack
- Eating disorders
- Substance abuse
- Irritable bowel syndrome
- Memory loss
- Autoimmune diseases (e.g. lupus)
- Thyroid problems
Being in recovery can cause or multiply some of these problems. Mind, I said ‘can’ not ‘will’ cause problems. If you experience any additional health problems in recovery see your doctor. Procrastination never helps.
Try and keep stress to a minimum.