Anyone’s have to be on seizure meds?

My boy had cluster seizures 5 days ago. Worst day EVER. I thought he was going to die. The vet got him under control but he now has to be on phenobarbital everyday for the rest of his life to control seizures. It’s been five days. His personality has not been the same since the seizure episode. Hoping it’s just the meds and it evens out. But he is not listening very well.. very confused.. very little balance falling over.. startling easily... looking dazed and confused. He’s only 6.5 this last year has been hell for him he had TPLO surgery, he can’t play fetch anymore. Now this. It just sucks. Does anyone else have an ACD with seizures? Or experienced with this seizure medication?

My boy had cluster seizures 5 days ago. Worst day EVER. I thought he was going to die. The vet got him under control but he now has to be on phenobarbital everyday for the rest of his life to control seizures. It’s been five days. His personality has not been the same since the seizure episode. Hoping it’s just the meds and it evens out. But he is not listening very well.. very confused.. very little balance falling over.. startling easily... looking dazed and confused. He’s only 6.5 this last year has been hell for him he had TPLO surgery, he can’t play fetch anymore. Now this. It just sucks. Does anyone else have an ACD with seizures? Or experienced with this seizure medication?