I have degenerative disc disease in my neck and osterarthritis in lower back. I have nuropthy pain and numbness, crawling of my upper thigh, weakess in legs. My doctor just put me on gabapentin yesterday and i am so tiard. Will this go away?? I already feel better with regards to my conditions but i cant feel so groggy all day. Is it just because my body is not used to the drug yet??? Hope someone can help.