Final answer:
Alpha-blockers are used to treat benign prostatic hypertrophy by relaxing the prostate and bladder muscles.
Step-by-step explanation:
The class of drug used as an option for treating benign prostatic hypertrophy is Alpha-blockers. Benign prostatic hypertrophy is a condition that causes an enlargement of the prostate gland, leading to urinary symptoms. Alpha-blockers work by relaxing the muscles in the prostate and bladder neck, which helps improve urine flow and reduce symptoms.
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