Guided Imagery has been shown to be an effective tool for both relieving stress and healing physical problems. More about using this technique can be found at the following websites:

http://www.healthjourneys.com (Belleruth Naparstek, the creator of this site, has developed a Guided Imagery CD specifically meant to help people heal from fibromyalgia and chronic fatigue syndrome.)

http://www.holisticonline.com/Stress/stress_visualization.htm (This webpage discusses some of the research that has been done in the area of healing and guided imagery.)