neuralgia
"It cured my pain (trigeminal neuralia), but I had nasty side effects at first: mild headaches, nausea, tired, feeling too full and bloated (even when not eating), weight gain, dizzy, etc. I stuck with it, and after two weeks I was still feeling bloated and headaches, and continued to gain weight. I researched ways to counteract the negative effects, and started taking a B6 supplement (for weight gain) and an herbal diuretic (for the bloat). I no longer feel bloated, and the headaches are gone. I'm on my 4th (or 5th?) week of lyrica, and am feeling much better. I don't think I'm still gaining weight, but it's too soon to tell. I wasn't eating any more or less than usual, so if the B6 helps, that would be nice."