Biofeedback is used in a variety of situations. It is generally used by physical therapists to help stroke victims regain movement in paralyzed muscles. Psychologists use it to help tense and anxious clients learn to relax. Research has demonstrated that we have more control over so-called involuntary bodily function than we once thought impossible and using the biofeedback techniques we can exercise this control. It mostly involves some form of relaxation exercise.
Some people learn to identify the circumstances that trigger their symptoms.
They may also be taught how to avoid or cope with these stressful events. Most are encouraged to change their habits, and some are trained in special techniques for gaining such self-control. Biofeedback cannot cure disease or by itself make a person healthy. It is a tool, available to health care professionals. It reminds physicians that behavior, thoughts, and feelings profoundly influence physical health.