Cow bile powder has the effect of clearing the liver and improving eyesight, inducing diuresis and laxative as well as detoxifying and subduing swelling. Cow bile powder is the dried product of filtered cow bile of bovine animals, with the effect of clearing the liver and improving eyesight, inducing diuresis and detoxification and elimination of swelling, mainly used for the treatment of wind-heat eye disease, heart and abdomen hot and thirsty, jaundice, cough and phlegm and carbuncle swelling. It is prohibited for people who are allergic to ox gall powder and pregnant women, and allergic people should be cautious. When taking ox bile powder, you need to avoid smoking, alcohol, spicy stimulating food, diet should be light. When taking ox bile powder, it is recommended that patients under the guidance of a professional doctor, not self-medication. If there is any discomfort during the medication, it is recommended to go to the hospital in time.