Propecia is applied for treating male pattern baldness (androgenetic alopecia) at the crown and in the middle of the scalp. The principle of work of this medication consists in decreasing the amount of a natural body hormone (DHT) what results in increased hair regrowth and slower hair loss. Hair...

Viagra is used to treat male sexual function problems (impotence or erectile dysfunction) by blocking a certain enzyme (phosphodiesterase-PDE5) in the body. In combination with sexual stimulation, viagra works by helping the blood flow into the penis to achieve and maintain an erection. This drug...