Buy Gabapentin 800 mg online which is a common starting dose for managing nerve pain, including pain from conditions like sciatica or other back pain that might have a nerve component. For back pain specifically, gabapentin can be effective in reducing nerve-related discomfort, but its impact on general musculoskeletal pain (like muscle strains or joint issues) can vary. It works by calming overactive nerve signals, so it might not be as effective for all types of back pain.