General Information related to Gabapentin Gabapentin Uses You should know all the important details before you order Gabapentin 800mg online and here we will be covering all those basic details like Gabapentin uses, side effects, and what precautions you need to take before you take Gabapentin. Gabapentin is moderately effective in providing pain relief, however, the medicine is one of the most commonly prescribed medications in the USA with more than 45 million prescriptions. Gabapentin works in our body by inhibiting the release of various neurotransmitters in our body. The drug was initially considered to be used as a muscle relaxant but later approved for different purposes some of which are mentioned above. Gabapentin is an anticonvulsant drug that is used in the treatment of neuropathic pain, partial seizures, and epilepsy.