The gabapentin gabantin 300mg pill is a neuropathic pain therapy that combines many medications. The activation of calcium channels in nerve cells is modulated by this drug, which reduces pain. The gabapentin gabantin 100mg tablets should be taken before sleep, with or without meals. It is recommended that you take your medication at the same time every day to maintain a constant amount of medicine in your body. Follow your doctor's instructions on the dosage and duration of this medication.