it took me a few weeks for dizziness and lethargy to wear off. the nausea is still there but not as bad as it was the first few weeks. i try to eat something before i take my meds. that helps a little. and the gabapentin helps with my rsd and fibro nerve pain so i feel it's worth a little nausea. but the other side affects were gone after a few weeks. if i were you i would talk to your dr and pharmacist about the side effects just to make sure that what you're experiencing is normal and how long they think it should last. hope you feel better soon. sending soft hugs your way.