Propecia Hair Loss: Ultimate Guide to Causes, Treatments, and Prevention
Propecia hair loss, clinically termed androgenetic alopecia, is a form of hair loss predominant in males. It results from genetic predisposition and exposure to androgens, most notably dihydrotestosterone (DHT). Propecia, containing the active ingredient finasteride, was approved by the FDA in 1997 for treating male pattern baldness. It is a crucial development as it prevents further hair loss and promotes hair growth in 65% of users.