Gypsum is a mineral that belongs to the monoclinic series, and the main chemical composition of gypsum is calcium carbonate hydrate, which is widely used in industrial materials and construction materials, some of them are also used as retarder for cement, and other model making, medical food additives and sulfuric acid production, paper filler, paint filler and so on. Gypsum is also used to make waterproof boards, soundproof boards, and fireproof boards because it has good heat and fire insulation and soundproof effect. Gypsum is a good herbal medicine in Chinese medicine, which can drive away the plague in ancient times, its main effect is to clear heat and detoxification, laxative and laxative, etc. Gypsum with mulberry leaves can play a role in clearing lung heat, gypsum with cinnamon sticks can play the role of both the surface and the inside, gypsum with dahurica can clear heat and laxative, reduce swelling and pain, gypsum with Zhi Mu can clear heat and remove annoyance gypsum with half asia can clear the stomach and lung It can clear heat in the stomach and lung, as well as subdue phlegm, and gypsum with licorice can stop cough, dissolve phlegm, clear the lung and calm asthma. Therefore, gypsum has a wide range of applications and is widely used in the medical field, playing an important role in orthopedics and internal medicine.