I am taking 100mg gabapentin 2times a day and 25mg amitriptoline at bedtime for neuropathy. I am experiencing the side effects of gas and bloating. The combination of drugs works good to help control the pain as the gabapentin does not make me drowsy and the amitriptoline makes me able to sleep good. What is an effective product sold over the counter to help with this uncomfortable side effect? Also, does this side effect go away in time? I was recently diagnosed with advanced polyneuropathy and am in a trial period of finding the right mess to control the pain, any suggestions would be greatly appreciated.