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Pharmacology:
Propecia Finasteride is a competitive and specific inhibitor of Type II 5 alpha-reductase, an intracellular enzyme that converts the androgen testosterone into dihydrotestosterone (DHT). Two distinct isozymes of 5 alpha-reductase are found in mice, rats, monkeys, and humans: Type I …

Propecia without prescription

Propecia is a pill used for the treatment of male pattern hair loss on the vertex (top of head) and anterior mid-scalp area (middle front of head). There is not sufficient evidence that Propecia works for receding hairlines …

What side effects do users of Propecia report?
98% of men taking Propecia had no side effects. Clinical tests show PROPECIA is very well tolerated. A small number of men (1.8%) experience some sexual side effects. 1.3% reported erectile dysfunction.

Although not …