Abdominal discomfort in this era of super specialization is a gastroenterologist domain.But at times its better to consider refractory abdominal discomfort ,as an aura of temporal lobe epilepsy.Vagus ,which is a target for refractory seizures for  Vagal nerve stimulation ,connects brain with GI tract  is a path for certain anti epileptic drugs like Valparin. So abdomen which is considered as second brain in view number neurons and nerves connected with it make the connection between this 2 systems in abdominal migraine in children,IBS in anxious patients , constipation in extrapyramidal diseases etc make this neurogastroenterology an expanding subspecialty.So don't be hesitant to order an EEG in  refractory abdominal discomfort and nausea especially in adolescents.

Any such experience to share?