Ice tablets used externally on the skin has the benefit of clearing heat and detoxification, swelling and pain relief, can be used as skin heat and poison disease external medicine. Ice tablets to crystallize into medicine, its flavor is pungent, bitter, slightly cold, with the opening and waking up the spirit, clearing away heat and detoxification, swelling and pain, clinically can be used for the treatment of fever, fainting, convulsions, gas depression and syncope, pectoral paralysis (chest tightness and pain), heart pain, mouth sores, eye, sore throat and other conditions. Ice tablets can be used for the skin heat and poisonous diseases, internal use into the pill dispersant-based, external use can be powdered point dressing, adverse reactions are not clear, pregnant women should be used with caution. Ice tablets need to be used under the guidance of a professional physician, not blindly used on their own, so as not to delay the condition.