Cluster headaches are a type of severe headache that typically occurs on one side of the head, often around the eye. The pain can be so intense that it may feel like a hot poker in the eye or a sharp ...

Cluster headaches and migraine can both cause severe headaches. Cluster headaches tend to be shorter but can occur multiple times per day. A migraine episode can last days if left untreated. Cluster ...

Migraine is a complex neurological disease that affects people in many different ways. But as painful and disabling as it can be, it's not the only headache disorder that can bring people to their ...

You’ve been treating your recurring headaches as migraines for months or years, taking migraine medications and avoiding triggers that don’t seem to help. But many people who think they have migraines ...

So: Let’s go ahead and take a couple minutes to walk through the details of cluster headaches, both for those who are now curious what the term means and those who experience this condition and are ...

Your body's internal clock appears to play a big part in the time of day when severe headaches happen. Migraines and cluster headaches have different characteristics and treatments, but experts have ...

In a paper published in the May issue of JAMA, M. S. Robbins, of Weill Cornell Medical College, reviews the diagnosis, prevention, and treatment of primary headaches. In a previous post, I discussed ...