The Ultimate Guide to Prohair: Uses, Dosage, Side Effects, and More Prohair is a medication primarily used for treating benign prostatic hyperplasia (BPH) and male pattern hair loss (androgenetic alopecia) in men. Its active ingredient, Finasteride, works by inhibiting the 5α-reductase enzyme, which converts testosterone into dihydrotestosterone (DHT). DHT is a key factor in both […]
