| 16714-151 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Northstar Rx LLC | ANDA | Current |
| 16714-152 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Northstar Rx LLC | ANDA | Current |
| 16714-153 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Northstar Rx LLC | ANDA | Current |
| 16714-154 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Northstar Rx LLC | ANDA | Current |
| 72205-084 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Novadoz Pharmaceuticals LLC | ANDA | Current |
| 72205-085 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Novadoz Pharmaceuticals LLC | ANDA | Current |
| 72205-086 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Novadoz Pharmaceuticals LLC | ANDA | Current |
| 72205-087 | Tiagabine Hydrochloride | Tiagabine Hydrochloride | Novadoz Pharmaceuticals LLC | ANDA | Current |