The efficacy of Zihuadidin is mainly for clearing away heat and detoxification (removing heat and toxicity from the body), reducing swelling and relieving pain (eliminating swelling and pain), and treating jaundice, dysentery, redness of the eyes, swelling and pain, and throat discomfort; and in appropriate amounts, it can also be used externally to treat bruises, carbuncle ulcers and swelling and pain, and venomous snake bites and other illnesses. Zihuadidin belongs to a very commonly used Chinese medicinal herbs, its flavor is bitter, cold, belongs to the heart, liver meridian. It is used in the treatment of furuncles (a type of skin disease that refers to severe boils), dengtu (an acute infection in which the skin is red as if painted), and canker sores. Zihuadidin is often combined with dandelion and other drugs to clear heat and remove toxins. When treating enteritis and dysentery, Zihuadidin is usually combined with red vine and scutellaria. For the treatment of sore throat, Zihuadidin can be combined with honeysuckle and forsythia. In addition, when treating sore eyes, Zihuadidin is often combined with chrysanthemum, mint and red peony. Clinically, for the treatment of snakebite, it can be taken as appropriate amount of Zihuadidin and crushed, and applied externally on the wound, and a little Xionghuang can also be added with the use of it. But yin gangrene (is a class of slow condition of the general term of negative sores and ulcers disease) diffuse swelling without head and spleen and stomach cold (spleen and stomach weak cold) people should be cautious, pregnant women, menstruation and lactating women should be cautious under the guidance of a doctor to take. If the medication needs to be under the guidance of a physician, do not take it on your own to avoid delaying the condition.