Hydrotherapy
Hot and cold hydrotherapy
Hot and cold hydrotherapy not only relieves pain, it aids the body in healing. It is simple and easy to do, but it takes some fortitude. Alternate hot and cold water on the afflicted area for 20 minutes. Start with hot water for a minimum of two minutes then switch to cold for two minutes. Continue switching back and forth. End with cold.
Hot water drives the blood to the surface of the skin. Cold water drives it deep into tissues. This agitation of the blood helps to cleanse the tissues, much like the agitation of water in a washing machine.

