Dihydrotestosterone (DHT) is a hormone derived from testosterone that plays a significant role in hair loss, particularly in those with a genetic predisposition to male or female pattern baldness. In black individuals, who often have curly, coarse hair types, the impact of DHT on the hair follicles can be even more pronounced. The hormone can cause the follicles to shrink and eventually stop producing new hair, leading to thinning and baldness.
DHT blockers, such as Finasteride and Dutasteride, work by inhibiting the enzyme that converts testosterone to DHT, thus reducing its levels in the body. These medications can be effective in slowing down or even reversing hair loss in black patients when used consistently. DHT blockers are a suitable option based on individual factors like age, health status, and the extent of hair loss. In some cases, combining DHT blockers with other treatments like topical minoxidil or low-level laser therapy may provide optimal results for black patients seeking to prevent or reverse hair loss.
