Cold therapy should be used during the acute phase of an injury. After an injury occurs, cold should be repeated at regular intervals several hours apart for the first 24 to 72 hours or until swelling goes down. Gets cold instantly in 3 seconds for treatment of swelling, burns, nose bleeds, headaches or other injuries requiring cold. easy to activate disposable pack remains cold at 25-30 degrees F for 20-25 minutes and will not leak. Long shelf life (no refrigeration needed.

Heat therapy should be used on an injury after the inflammation and swelling have subsided. This generally occurs approximately 72 hours following the injury. Heat increases blood flow to the injured tissues, relieves muscle spasms and pain triggered by loss of blood flow to the area. A single heat treatment can last as long as 20 to 30 minutes, you should always let your general comfort level and ability to tolerate heat be your guide.

Non-toxic, non-caustic gel can be used and reused for hot and cold treatments. each pack provides up to one hour of therapy per use. Place in your freezer, microwave or boiling water.