MY SON HAD YESTERDAY A BRAIN SEIZURE AFTER AN ANESTHETIC ADMINISTRATED INCORRECT BY A DENTIST.WHEN THE DENTIST GAVE HIM THE INJECTION SHE SAW A BIT OF BLOOD IN THE SYRINGE BUT SHE THOUGHT IS ALRIGHT SO SHE CONTINUED AND MY SON HAD A BAD SEIZURE BECAUSE THE DENTIST ADMINISTERED DIRECT IN THE BLOOD VEIN.MY QUESTION IS CAN HE HAVE ANY COMPLICATIONS IN THE FUTURE? AND CAN HE FULLY RECUPERATE?