What are the effects and functions of breviscapine tablets?

Hello, the name of breviscapine tablet comes from its main component breviscapine, which is a mixture of breviscapine A, breviscapine B and caffeoyl quinic acid extracted from erigeron breviscapus and Erigeron breviscapus in Compositae. At present, this component is widely used in the treatment of cardiovascular and cerebrovascular diseases. The main curative effect of breviscapine tablet is to dredge collaterals and relieve pain, and it can be used to treat cardiovascular and cerebrovascular diseases, such as acute stage, recovery stage and sequelae of ischemic cerebrovascular diseases, such as cerebral blood supply insufficiency, occlusive vascular disease caused by cerebral hemorrhage, cerebral hemorrhage, vasculitis, coronary heart disease, angina pectoris, paralysis and stroke. At present, the side effects of breviscapine tablets have yet to be clinically tested. However, drugs have side effects, and any drug is not suitable for long-term use. Adverse reactions include side effects and toxic reactions. Side effects are inherent and inevitable, but they are not harmful. Toxic effects are very harmful and can be avoided. Long-term use should have toxic effects, so it is recommended that you do not take some drugs for a long time, including breviscapine tablets.