Originally published in our sister publication, Pain Medicine News.
The rarity of cluster headaches, which affect around 0.1% of the population, has made the condition difficult to research. As a result, clinicians are still largely in the dark as to what causes such headaches.
Research has revealed that cluster headaches may be a symptom of a sleep disorder or that more complex sleep-related factors are involved. However, Rohit Nalamasu, DO, a resident in the Department of Physical Medicine and