Gabapin capsules is an anticonvulsant drug. It's an effective medicine for treating and relieving the symptoms of partial focal seizures and pain from whim-whams damage due to shingles and painful rash in grown-ups. The active component is FDA approved since 1993. The onset of action of Gabapentin capsules occurs 2 to 3 hours after input. The duration of the effect lasts for a normal 15 to 21 hours. Gabapentin capsules are manufactured by Intas.