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The two primary drug classes used for BPH are: Alpha-blockers. These drugs relax smooth muscles, especially in the bladder neck and prostate. They include terazosin (Hytrin), doxazosin (Cardura), tamsulosin (Flomax), alfuzosin (Uroxatral), and silodosin (Rapaflo). Alpha-blockers help relieve BPH symptoms, but they do not reduce the size of the prostate.
Your doctor may recommend medicines that will help limit the recurrence of kidney stones. You may also take medicine such as calcium channel blockers or alpha-adrenergic blockers to help your kidney stones pass through your body. For small stones, you can take an over-the-counter pain reliever. If you have uric acid stones, your doctor may prescribe medicines like allopurinol to help melt the stones.