For the vertex area ... persistent scalp eczema, and intense hair shedding in the topical group. Transient hair loss -- reported to occur in the first 2 months of treatment due to the early ...

“Minoxidil was the first drug approved for hair regrowth in men in the vertex (crown area) of the head,” trichologist and scalp therapist Bridgette Hill says, later approved for male and female use in ...