I think the drug is spelt "finasteride". It's a 5-alpha reductase inhibitor which inhibits the enzyme that produces DHT from Testosterone, which rise is known to cause Benign Prostate Hyperplasia in men.
The drug is spelt "finasteride". It's a 5-alpha reductase inhibitor which inhibits the enzyme that produces DHT from Testosterone, which rise is known to cause Benign Prostate Hyperplasia in men.