Fire hemp seed is a kind of traditional Chinese medicine and a food, alias hemp seed, hemp kernel, hemp seed, with calm medicinal properties. Its effects are mainly to moisten the dryness and smooth the intestines, promote the flow of water and laxative, and invigorate blood, mainly for the treatment of intestinal dryness and constipation, wind paralysis, thirst, wind and water, fever and dysentery, menstrual disorders, sores and ringworm, and dysentery. Fire hemp seeds are generally taken internally as a decoction or in pills and pans, and it is important to follow the doctor’s instructions and not to increase or decrease the amount of medicine. When used externally, the appropriate amount of fire hemp kernel can be pounded and applied to the affected area, or the decoction can be scrubbed on the affected area.