Dutasteride is often preferred over Finasteride due to fewer side effects and better hair regrowth. Initial side effects like lowered libido may occur but typically diminish over time.
A human trial of verteporfin, a drug that can inhibit wound healing by scarring and promote regeneration of original tissue and hair follicles to provide an unlimited source for hair transplants; people discussed the potential of this drug and how it could be rolled out in mainstream with more doctors getting on board.