I had surgery (sleeve) 2 months ago. I am having a terrible time with heartburn. I have to watch what I eat. I also have to eat pudding or something to coat my stomach before I take my meds. The gabapentin is the worst. It will cause heartburn up into my throat. I am trying to get them to take me off of it but no luck yet. Am going to get in touch with my PCP tomorrow. I guess if she won't do it I will talk to the surgeon. My surgeon has me on 20mg of omeprozole every day. Is this normal? I was told by a friend who has had this surgery to take tums. I'm not sure what to do.