The neutral wire is intended to carry current, it is the return path for current supplied by the hot wire. The ground wire is not supposed to carry any current at all until a fault of some kind occurs. Because there is current in the neutral wire, is it not safe to handle.
These medications are comparable to Proscar (Finasteride) or used for similar purposes. 1  Proscar (Finasteride) 2  Avodart (Dutasteride) 3  Cardura (Doxazosin)  Flomax 1  (Tamsulosin) Hytrin (Terazosin)  Jalyn (Dutasteride 1  / Tamsulosin) Rapaflo (Silodosin)
Finasteride (which is the active chemical in Propecia) was first developed by Merck to treat enlarged prostates in men. Finasteride works by inhibiting (slowing down/stopping) the enzyme that converts testosterone to DHT (the hormones primarily responsible for hair loss through hair follicle miniaturisation). That enzyme is called 5-alpha-reductase.