Why does finasteride work better in conjunction with minoxidil solutions?
A. These medications work in two entirely different ways, so their effects are more than synergistic; they’re additive. It is not known exactly why or how minoxidil promotes hair growth, but experience shows that using both medications is much more effective than using either one alone. As an example, although castration will stop the balding process, very few castrated men grow back much hair unless minoxidil is also applied to the scalp. The combined therapies have been found to be successful in the stump-tailed macaque (the only other animal that exhibits MPB). However, it is difficult to fund a human trial with products from competing pharmaceutical companiesblue_top.gif (787 oCg) .
A. These medications work in two entirely different ways, so their effects are more than synergistic; they’re additive. It is not known exactly why or how minoxidil promotes hair growth, but experience shows that using both medications is much more effective than using either one alone. As an example, although castration will stop the balding process, very few castrated men grow back much hair unless minoxidil is also applied to the scalp. The combined therapies have been found to be successful in the stump-tailed macaque, the only other animal that exhibits MPB). However, competing pharmaceutical companies are unlikely to fund a human trial for competing products.
