Are migraine headaches typically unilateral or bilateral?

Migraine headaches are typically characterized by their unilateral nature, which means they often affect one side of the head. This is an important distinction in the diagnosis and management of migraines, as the unilateral presentation is a common feature that helps differentiate them from other types of headaches, such as tension-type headaches, which are usually bilateral.

In addition to being unilateral, migraines can also present with accompanying symptoms such as nausea, vomiting, and sensitivity to light and sound. The unilateral pain can vary in intensity and may be throbbing or pulsating in quality. Understanding this characteristic is crucial for healthcare professionals when evaluating a patient’s headache history and determining an appropriate treatment plan.