... Put the pack in hot water for 5 to 10 minutes or untile satisfied with temperatureHeat in ... by cold,arhritis,stomachache, periarthritis of shoulder,help to relax the muscles and promote blood circulation etc. ... ,strains,sprains,bruises,minor burns,fevers and toothaches et.WarmingCold therapy:1,Do not use cold for ... prescribed by a physician.3,Do not apply to broken skin.4,If condition persists - consult ...