I've been on Gabapentin for years now due to a nerve problem.This summer I suddenly put on over a stone in weight & I'm wondering if it could be the meds I'm on ?? Any help or comments would be great I'm really concerned I'm also taking Sertraline,Zoromph,Ibuprofen.Ive checked my BMI scale & it says I'm overweight which is very alarming as I've never been overweight !! Plus I may be having a fusion operation next year so I don't want them to turn round & say they won't do it due to my weight.