Cyndia,
As Nancy said, Toradol is an NSAID - non-steroidal anti-inflammatory medication. It only treats pain, and can't do anything for seizures.
Have her seizures been diagnosed? Since the headaches occur after seizures, it follows that preventing the seizures would prevent the headaches. Since the neurogurgeon hasn't been helpful, it's time to get a second opinion on her seizures. Neurologists, not neurosurgeons, are usually the doctors to help with seizures.
I'm sorry we can't offer you more help, but getting a diagnosis needs to be a frist step.
Best wishes,
Teri