The role of bear bile powder is to clear heat, calm the liver, and brighten the eyes. The clinical effects are mainly as follows: First, to protect the liver. Bear bile powder can regulate the immunity of human body, increase the secretion of bile and protect the liver tissue, which can be used for acute hepatitis, chronic hepatitis, cirrhosis, jaundice, gallbladder disease, etc. All of them can be treated with bear bile powder as an aid. The second point, anti-atherosclerosis. Bear bile powder can protect blood vessels by lowering blood lipids and promote the decomposition of fat and fatty acids, which can prevent and treat arteriosclerosis and other related diseases. The third point, analgesic, sedative and anti-inflammatory. In clinical practice, bear bile powder has a very strong bactericidal effect and has a significant inhibitory effect on bacteria, especially Gram-positive bacteria, which is ideal for treating bruises and injuries as well as hemorrhoids, conjunctivitis and other diseases.