Gabix 300mg Capsule (Gabapentin)“Gabix contains gabapentin, a medicine used to treat nerve pain (such as from shingles or diabetes) and to help control certain types of seizures. It works by calming overactive nerves in the brain and body, reducing pain signals and preventing seizures.”Disclaimer: This description is for general information only and should not replace medical advice. Take only as prescribed by your doctor or pharmacist. Do not stop suddenly without medical advice, as it may cause withdrawal symptoms or worsen seizures.