For low blood pressure and high blood pressure, you can use some drugs similar to beta blockers, such as betaloc or bisoprolol fumarate, which have better blood pressure lowering effect, or calcium antagonists, such as Luohuoxi and Boydine, which also have better blood pressure lowering effect.

All antihypertensive drugs can control low blood pressure, so choosing any kind of antihypertensive drugs can reduce blood pressure. It is best to buy the drugs mentioned above in a hospital or a regular pharmacy, or it is best to go to a hospital and have the drugs prescribed by a doctor according to the blood pressure. It is best not to buy them online or in other places, which is prone to some problems.