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  1. Drug Classes
  2. 5-Alpha Reductase Inhibitors

5-Alpha Reductase Inhibitors

5-Alpha reductase inhibitors are used to treat baldness, benign prostate hyperplasia and prostate cancer. They work by blocking the action of the 5-alpha reductase enzyme that converts testosterone into dihydrotestosterone, raising testosterone levels. Among the most commonly prescribed 5-alpha reductase inhibitors are Proscar (finasteride) and Avodart (dutasteride).

Drugs classified as 5-Alpha Reductase Inhibitors are frequently used to treat the following conditions:

Click on a drug below in order to find information and discounted prices at pharmacies near you.


Photo of the drug Jalyn. Jalyn
5-Alpha Reductase Inhibitors
Commonly used to treat benign prostatic hyperplasia (BPH).
Photo of the drug Proscar. Proscar
5-Alpha Reductase Inhibitors
Commonly used to treat Benign Prostatic Hypertrophy, benign prostatic hyperplasia (BPH).
Photo of the drug Avodart. Avodart
5-Alpha Reductase Inhibitors
Commonly used to treat benign prostatic hyperplasia (BPH).
Photo of the drug Dutasteride. Dutasteride
5-Alpha Reductase Inhibitors
Commonly used to treat benign prostatic hyperplasia (BPH).

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