Generic Lyrica is used for treating fibromyalgia or nerve pain caused by certain conditions (eg, shingles, diabetic nerve problems). It is also used in combination with other medicines to treat certain types of seizures. More info »
Generic Tegretol is used for controlling certain types of epileptic seizures. It is also used to treat severe pain of the jaw or cheek caused by a facial nerve problem (trigeminal neuralgia). 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.