I take a lot of medication and want to know what they are for please thank you

You can find out about all your medications my using Google querries such as "gabapentin prescribing information" or "gapapentin physician prescribing information" with the quotes.

Gabapentin is typically used for nerve pain. Diabetic neuropothy and fibromylalgia are typical diseases in which it's prescribed for. There are others.

You can also talk to your pharmacist, if you have not talked to your doctor or the doctor's nurse.