Oral drugs can be used to improve blood supply to blood vessels, which can simultaneously play a role in lowering blood lipids and blood viscosity, as well as reducing atherosclerotic plaque formation, and can play a role in softening blood vessels through the following methods: 1. Anti-platelet aggregation drugs can be taken, such as aspirin, clopidogrel, and tegretol, which can play a role in fighting platelet production, thus playing a role in softening blood vessels. 2. The patient can also take certain nitrate drugs, which can improve the ischemia of coronary arteries and can also play a certain role in softening the arterial vessels. The role of softening the arterial blood vessels.