Wednesday, August 25, 2010

How Does Stress Affect Health?

The human body is designed to experience stress and react to it. Stress can be positive, keeping us alert and ready to avoid danger. Stress becomes negative when a person faces continuous challenges without relief or relaxation between challenges. As a result, the person becomes overworked, and stress-related tension builds.

Stress that continues without relief can lead to a condition called distress—a negative stress reaction. Distress can disturb the body’s internal balance or equilibrium—leading to physical symptoms including headaches, upset stomach, elevated blood pressure, chest pain, and problems sleeping. Research suggests that stress also can bring on or worsen certain symptoms or diseases.
Stress also becomes harmful when people use alcohol, tobacco, or drugs to try to relieve their stress. Unfortunately, instead of relieving the stress and returning the body to a relaxed state, these substances tend to keep the body in a stressed state and cause more problems. Consider the following facts:

• Forty-three percent of all adults suffer adverse health effects from stress.

• Seventy-five to 90% of all doctor’s office visits are for stress-related ailments and complaints.
• Stress is linked to six of the leading causes of death: heart disease, cancer, lung ailments, accidents, cirrhosis of the liver, and suicide.