Some patients may experience gastrointestinal adverse reactions, such as abdominal distension, diarrhea, etc.; Pueraria Mirifica in the drug composition has the effect of dilating peripheral blood vessels and lowering blood pressure, and should not be taken by patients with low blood pressure to prevent hypotension; those who are allergic to the drug composition may experience rashes, itching and other symptoms. Songling Blood Vessel Capsule is composed of Pueraria Mirifica, Pinus Sylvestris Leaf and Pearl Layer Powder. It has the efficacy of calming the liver and submerging yang (inhibiting the rising of too much yang energy in the liver), activating blood circulation and removing blood stasis (promoting the operation of blood and eliminating blood stasis in the body), and calming the heart and tranquilizing the mind. Songling Blood Vessel Capsule is mainly used for the treatment of dizziness, headache, tinnitus, flushing, irritability, insomnia, bitter and dry mouth, etc. caused by hyperactivity of liver yang, which is characterized by dizziness, dizziness, headache, tinnitus, flushing, irritability, insomnia, bitter and dry mouth, etc. It is commonly used in the treatment of hypertension and hyperlipidemia, which are characterized by hyperactivity of liver yang. The drug should be taken under the guidance of a doctor, not self-medication, in order to avoid adverse reactions.