iMigraine
OTHER HEADACHES
Not every headache fits neatly into migraine categories. Some arise from nerve disorders, blood vessel changes, infections, trauma, or other underlying causes. This section brings together information on these less common but still significant headache types.
Below, you’ll find summaries and links to two key areas:
Vascular-related headaches can stem from issues like blood vessel spasms, high blood pressure, or rare causes like stroke or carotid artery dissection. This category also includes thunderclap headaches, orgasmic headaches, and headaches triggered by exertion or substances.
Learn more about VASCULAR HEADACHES and what they may signal.
Facial nerve pain can overlap with headaches, especially in conditions like trigeminal neuralgia, occipital neuralgia, SUNCT, and Raeder’s syndrome. These can be sharp, stabbing, or persistent aches, often affecting one side of the face or head.
Explore FACIAL PAIN & NERVE-RELATED HEADACHES and related conditions.
WHY THIS SECTION MATTERS
While these types of headaches are less well-known, they can be just as disruptive and may require different evaluation or treatment paths. Whether you're a patient or a clinician, understanding the full range of headache types can make a big difference in getting the right support.
If you’ve been diagnosed with a rare headache or nerve pain condition, or you’re still searching for answers, you’ll find helpful resources in the links above.