Suggest Precautions To Take While Coming Off Medications For Convulsions

Hi my son at 131/2 age had a convulsion in jun2008 he was put on epilex chrono 300twice a day for last one year he is on 300/200mg dose now tapering as 200bd has started advised to stop after <ing to 200od for a month i need further advice precautionarily/ no repeat attack till date