The Yangxue Shengfa Capsule mentioned by the patient has the effects of nourishing blood, expelling wind, tonifying kidney and replenishing essence, and its property is mild, so it can be used clinically for alopecia diseases caused by blood deficiency and wind generation and kidney essence deficiency. Patients may have dizziness, white hair, alopecia, alopecia areata and other diseases. The patient has bitter taste after taking it, which is thought to be caused by excessive heat. In this case, it is recommended to stop using it first, drink plenty of water and avoid eating spicy food. In the case of severe bitterness, it is recommended that you go to the local Chinese medicine department for dialectical medication in time.