Is it ok to have alcohol while on gabapentin? I'm on 600mg 4x a day. Lots of conflicting info on the internet.

Gabapentin + EtOH. There is an additive effect with the combination of ethanol (grain alcohol) & Gabapentin such that there is increased risk of CNS depression & psychomotor impairment. Alcohol withdrawl or excessive use can lower seizure threshold. Therefore, best not to combine the two.
Better not to. Have alcohol while on gabepentin. Can get weird side effects.