The International Classification of Headache Disorders

The International Classification of Headache Disorders (ICHD) is a detailed system used by healthcare professionals to diagnose and categorize different types of headaches. It helps distinguish between common headaches like migraines and tension headaches, and more serious conditions such as cluster headaches or secondary headaches caused by other health issues. By following specific criteria, clinicians can accurately identify the type of headache a person is experiencing, ensuring appropriate treatment and management. Essentially, it provides a standardized language and framework to better understand and treat headache disorders worldwide.