Alpha-1 blocker (prostate medicine)
Last reviewed April 2026
Who is this for?
Silodosin is a medicine that relaxes the muscles around the prostate gland and the opening of the bladder, making it easier for men to urinate. It works by blocking certain receptors (called alpha-1 receptors) in the prostate, which helps urine flow more freely.
Prescription Required
You need a doctor's prescription to buy this drug.
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