What are the reasons for vomiting and headache in children with interictal seizures?

Patient's question:

Vomiting for unknown reasons, headache, returns to normal after vomiting. What could be the cause? What kind of tests are needed? Does CT scanning have side effects on the brain? Current general condition: normal

Doctor's answer:

The possible reasons for the headache and vomiting of the first child's baby include catching a cold. The second reason is abnormalities in the structure of the head. An electroencephalogram and CT scan can be performed. A single CT scan has no side effects on the brain. After the last episode of vomiting, water, food, and medication should be avoided for at least four hours. It is important to maintain a regular lifestyle, avoid staying up late, excessive fatigue, significant emotional fluctuations, and consuming foods. Additionally, avoid exposure to cold and infections, among other triggers.