What’s This Pounding in My Head?
Headaches are a common chief complaint within the pediatric emergency department. They can be a source of significant morbidity in the pediatric population causing severe pain, cognitive dysfunction, and missed school days. It is critical that the physician delineates between life-threatening versus non-life-threatening etiologies of headache and obtain imaging of the head when appropriate. Computed tomography and magnetic resonance imaging are the modalities of choice. Each imaging modality presents advantages and disadvantages. Common causes of headaches in the pediatric emergency department include migraine, tension headaches, and viral illness. Physicians must be aware of more serious etiologies (such as space occupying lesions) that may warrant further investigation.