headache, Reducing fevers. Hot compress is ideal for temporaryrelief of muscle aches and pains, back pain Sinusitis and menstrualcramps...
         For cold: Store inthe freezer so that the pack is ready to use in case ofinjury.Approximately 1 hour is required to freeze gel.  Forhot:  MICROWAVE: Place gel pack into microwave forapproximately 30 second (if the gel pack is at room temperature) or1 minute(if the gel pack is frozen) on high power.After this time,check that the correct temperature has been reached. If not,further exposure should be in 10 seconds bursts.HOT WATER: Bringwater to boil, remove from the heat, and immerse the gel pack forapproximately 4-10 minutes. After 4 minutes, check every 1 minutesto see if the correct temperature has beenreached.    Contents: Trimethylene glycol, CMC,Water