... : 1. easy to use 2. steam engine can be used alone 3. varieties of using ways Features:Foot steam massager use high ... stop itch, relieve internal heat and remove noxious dampness, usually used for treatment of headache, red eyes, inflammation, itchy legs, and ... dispel coldness, dampness, ease pain and kill bacteria. Can be used for treatment of indigestion, cold stomach and stomachache, vomit, cough ...