5th August 2024

Overview

Headache is a common symptom which usually has a benign cause. Those which are not a symptom of underlying disease are known as primary headaches. In this section, we will cover tension headaches, migraines, cluster headaches and trigeminal neuralgia. The full diagnostic criteria for all headache disorders can be found in the International Classification of Headache Disorders (ICHD) Criteria, which is in the references section.