The use of bear bile powder: more into the pill, loose, but the product fishy bitter taste is heavy, oral easy to cause vomiting, so it is recommended to use capsules. Bear bile powder was first published in the Treatise on Medicinal Properties. It is cold in nature, bitter in taste, and belongs to the liver, gallbladder and heart meridians. Its basic effects are clearing heat and removing toxins (removing heat and toxins from the body), restraining wind and stopping spasms (stopping spasms by calming wind), and clearing the liver and brightening the eyes (clearing the liver fire to promote the restoration of eyesight). This product is suitable for heat sores and carbuncles (sores and carbuncles appearing on the surface of the skin due to excessive heat and toxicity in the body), hemorrhoids, sore throat, convulsions of eclampsia and seizures due to heat and wind (heat evils are exuberant and lead to the activation of wind evils), redness and pain in the eyes due to inflammation of the liver, cataracts in the eyes (eyesight is not clear), and so on. The adverse reactions of bear bile powder are not clear. This product is bitter and cold, easy to hurt the spleen and stomach yang qi, so it is contraindicated for people with spleen and stomach deficiency (spleen and stomach weakness and cold) and pregnant women. If you need to use the medicine, you should consult your doctor first and use it under the doctor’s guidance, do not blindly self-medication.