seizures
"I started taking Trileptal when Tegretol stopped working for me.  I love this medication.  I developed epilepsy following a head injury (diving accident) when I was 8 years old. I've had seizures (daytime absence, daytime partial, nocturnal grand mal) since then.  Tegretol worked for me for years, then stopped working.  Trileptal has been my only seizure medication for the past 11 years and I couldn't be happier.  I have to add salt to my diet, and I get very flush whenever I exert myself, but being completely seizure free is worth these small inconveniences."