Pregabalin
Sodium Valproate
Carbamazepine
Carbamazepine
Sodium Valproate
Levodopa + Carbidopa (CR tablet)
Carbamazepine
Theophylline
Sodium Valproate
Theophylline
Pentoxifylline
Theophylline
Sodium Valproate
Sodium Valproate
Theophylline
Nitroglycerin (Oral preparation)