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Also known by the brand name Propecia, finasteride belongs to a class of drugs called 5-alpha-reductase inhibitors. It works by reducing the effects of the 5α-reductase enzyme, ...
A 2010 Cochrane review of finasteride for BPH found that, in men with a weighted mean age of 62.4, adverse effects are rare in men with already enlarged prostates; “nevertheless, men taking finasteride are at increased risk for impotence, erectile dysfunction, decreased libido, and ejaculation disorder, versus placebo."
Finasteride (brand names Proscar, Propecia) inhibits the function of two of the isoenzymes (types 2 and 3) of 5α-reductase. [ 6 ] [ 7 ] It decreases circulating DHT levels by up to about 70%. [ 8 ] Dutasteride (brand name Avodart) inhibits all three 5α-reductase isoenzymes and can decrease DHT levels by 95%.
It’s sold as a generic and under the brand names Propecia and Proscar. As a 5-alpha-reductase inhibitor, finasteride works by inhibiting the effects of the enzyme responsible for converting ...
Dutasteride is approved for the treatment of male androgenetic alopecia in South Korea and Japan at a dosage of 0.5 mg per day. [6] [17] Several studies have found it to induce hair regrowth in men more rapidly and to a greater extent than even the highest approved dosage of finasteride.
Dogs and cats often ingest foreign objects, which can cause blockages in their gastrointestinal tract. Surgery to remove these items typically costs between $800 and $5,000, depending on the ...
This is a list of 5α-reductase inhibitors (5α-RIs), drugs which inhibit one or more isoforms of the enzyme 5α-reductase.This enzyme is responsible for the conversion of the androgen hormone testosterone into the more potent dihydrotestosterone (DHT) and is essential for the production of neurosteroids like allopregnanolone, tetrahydrodeoxycorticosterone (THDOC), and 3α-androstanediol from ...
If you’re starting to lose your hair and want to stop it from getting worse, your healthcare provider may suggest using Propecia — either on its own or with a topical treatment like minoxidil.