... scald, muscle scuffing, sprain, trauma haemostasis, beauty etc.Hot compress: arthritis, rheumatism, menorrhalgia, stomach trouble, cervical vertebra ... the applied place when it is used, press close to the joints and muscles to ... 4. It can adapt unlimited times of alternately cold or hot use after pre-cooling or ... to 20 centi -degrees)of refrigerator for two hoursHot compress:Soak the bag in a container ...