Alpha blockers are substances that antagonize alpha receptors which are located primarily in smooth muscle. This acts to vasodilate in the arterial system and, thus, these agents are used to treat ...

Your doctor can tell you which. In general, alpha-blockers do not often cause erection problems either. In one study, a small number of men actually had a 100% improvement in their erectile ...

If you have high blood pressure and BPH, alpha-blockers may be a good option for you because they treat both conditions. If you are planning to have cataract surgery, it’s best to avoid them.