Generic Propecia is used to treat symptoms of benign prostatic hyperplasia (BPH) in men with an enlarged prostate. It is also used for treating certain types of male pattern hair loss (androgenic alopecia) in men. More info »
Generic Proscar is used for treating urinary problems caused by an enlarged prostate gland (benign prostatic hyperplasia, BPH). It is also used to lower the risk of needing surgery to treat BPH. It may be used with another medicine (doxazosin) to lower the risk of worsening BPH. More info »
Regarding the effect: I do notice an increase in bloodflow and a better
stamina using the pills (I use 50mg). A side-effect I have noticed is that
my nose clogs up so I seem like I have a cold for an hour or so after taking
one pill. No other side-effects than that.