Hydrotherapy is the use of water for therapeutic purposes. It can be used in any of its 3 forms, liquid, solid or vapor. When properly used, it is an additional aid to the healthy functioning of the body. The effects of water on the body vary according to the water temperature and method by which it is administered.

Changes in the body as a result of hydrotherapy are classified as thermal, mechanical and chemical.

Thermal effects of water are produced by the application of water at temperatures above or below body temperature. This is done by way of baths, wraps and packs that raise or lower body temperature. Hot water will immediately draw blood from the interior to the surface. Blood vessels in the area of the application will dilate and circulation increases. Cold water or ice (cryotherapy) will immediately chill the skin, and surface blood vessels will contract driving blood to the interior of the body. Nerve sensitivity is also reduced.

Mechanical effects are produced by pressure exerted on the body by sprays, whirlpools and friction.

Chemical effects are produced by drinking water as an aid to digestion and elimination.

There are certain medical contraindications to hydrotherapy (cardiac impairment, infections, etc,), so check with your health care provider prior to receiving treatment.