Gabapentin is a prescription medication initially developed to treat epilepsy. It is also widely used for managing certain types of nerve pain. Gabapentin Online belongs to a class of drugs called anticonvulsants, which work by calming overactive nerve signals in the brain and nervous system. Gabapentin mimics the neurotransmitter gamma-aminobutyric acid (GABA), although it does not directly affect GABA receptors. Instead, it binds to calcium channels on nerve cells, which helps to reduce the transmission of pain signals.