Red yeast rice is a traditional Chinese medicine with the effects of strengthening the spleen and eliminating food stagnation, and can be used to treat conditions such as epigastric (abdominal) distension and is generally harmless. The main effects of red yeast rice include strengthening the spleen, eliminating food, activating blood circulation and removing blood stasis, etc. It can be used to treat conditions such as fullness in the epigastrium (abdomen), food and drink stagnation, red-white dysentery (increased frequency of bowel movements, mucus and pus and blood in feces), poor post-partum discharge, bruises, etc. It is usually used under the guidance of a doctor without harm to the body. Usually using red yeast rice under the guidance of a doctor will not cause harm to the body. Usually taking red yeast rice as prescribed by the doctor will not cause harm to the body, and patients should avoid unauthorized treatment with red yeast rice. In addition, you need to take good quality red yeast rice, should not eat spoiled red yeast rice.