"Hot" Headaches and Absence Epilepsy

[gfadok]

My 7-year old son was diagnosed with Absence Epilepsy about 8 months ago. We are still trying to get his medication right as he was originally taking Lamictal which didn't help much. We switched him over to Zarontin which seems to be controlling the seizures better, however we are still trying to get the dosage right. Within probably the last 2 to 3 months (and since we have increased his medication) he has been having headaches which he describes as "his head feels hot inside and the pain is constant like a headband applying pressure across the front of his head." Sometimes he gets nauseated and throws up, and then falls into a heavy sleep. There is no pattern or noticable frequency to these headaches which leads me to believe it is not medicine-related. Could this be another form of seizure or is this common with this type of epilepsy? Could these be some form of migraines? I get migraines and, other than the nausea and vomiting, they didn't really sound like migraines. What could this be?

[gfadok]

Thank you for your advice. And, no, absolutely not. We are increasing the dosage according to my son's neurologist's instructions. Every time we increase the medication, they request a blood test two weeks after the increase to check his levels, so he is being monitored very carefully. I did talk to a nurse practitioner at the neurologist's office who asked me to keep a log of the headaches and any seizures. She didn't feel it was due to the medication since they were so random, but thought they may be another form of seizure symptom. He has another appointment in mid-September which the nurse felt was fine to wait until then to bring him in unless things got worse or more frequent. Thanks again.

[DrNoopurMD]

Hi,

How are you?
Are you increasing the dose of zarontin on your own or are you doing it under medical supervision?
Please do not increase the dose on your own.
Zarontin can cause headaches. There is a possibility that these headaches are migraine since they are accompanied with vomiting which provides relief from the headache.
http://www.rxlist.com/cgi/generic/ethosuximide_ad.htm
Please discuss this with your child’s neurologist as the dose may need to be readjusted. Take care!