Tiagabine (Gabitril) is an expensive drug used to control partial seizures in adults and children with
epilepsy. This drug is less popular than comparable drugs. It is available in brand and generic versions. Generic tiagabine is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Get Tiagabine for as low as $47.72, which is 88% off the average retail price of $409.72 for the most common version, by using a GoodRx coupon.