A technique in which heat is applied to an area of the body to increase the extensibility of soft tissues, remove toxins from cells, enhance blood flow, increase function of the tissue cells, encourage muscle relaxation, and help relieve pain.
The application of heat to the muscles, which dilates blood vessels of the muscle, increasing the flow of oxygen and nutrients to the muscles. The application of heat also stimulates the sensory receptors in the skin which decreases the transmissions of pain signals to the brain relieving discomfort.
This can be used once swelling ceases. Heat increases circulation, while ice restricts circulation. Moist heat is the best form of hot therapy because it penetrates deeper into the skin and increases blood flow. This warms the soft tissue to increase flexibility. For post-injury treatment and muscle relief, wrap a hot pack in a towel to protect the skin from irritation and apply for up to 30 minutes with at least a 30-minute break before reapplication.
A form of therapy often used in patients who have chronic, or long-lasting pain. Heat therapy can involve many kinds of methods, from simple heating pads, wraps, and warm gel packs, to sophisticated techniques such as therapeutic ultrasound. While ice therapy is used to reduce swelling, heat therapy is used to relax the muscles and increase circulation. Both kinds of therapy help reduce pain.
Heat therapy is the application of heat to the body for pain relief and health. It can take the form of a hot cloth, hot water, ultrasound, heating pad, and many others. It can be beneficial to those with arthritis and stiff muscles and tissue.