I am 50 years old and am experiencing maintaining an erection. Could this be related to my pain medication? I am currently taking tramadol and gabapentin for low back pain and neuropathy. I am also on pantoprozaole sp? For grd.

Erection. I am not aware of any side effects for Gabapentin or tramadol for erection. If this persists for more than 4 hours constantly, I would goto the er for evaluation.
Possibly, . Possibly, but many other things can cause similar conditions, including diabetes, coronary artery disease, stress, etc.