Alopecia Androgenetic Male Health Topics A To Z Cks Nice The Common Causes Of Excessive Hair Loss In Men The most common type of hair loss in men is referred to as androgenetic alopecia, “which is basically a combination of genetics and a profile of hormones that come together, and cause men to lose their hair in a fairly predictable fashion,” according to farah. Testosterone is a hormone that's responsible for deeper voices, muscular growth, and sex drive, among other things. when your body converts testosterone to the less useful dihydrotestosterone (dht), you can experience hair loss. 3 dht attacks and shrinks hair follicles and may result in hair thinning or hair loss. Thinning hair, molting hair, or pattern baldness can look unsightly and severely affect your confidence. choose a hair loss male hair loss treatment to help stimulate the follicles and encourage new hair growth. consider the type of treatment you prefer,. Looks like a lot of people don't. seventy-f...