Health and Disability

As a headache specialist, the topic of sinus headache is a frequent point of discussion. Many patients deny that they have migraines, believing sinus problems are the cause of their headaches. Some of the more tech-savvy patients believe that they have both migraines and sinus headaches after consulting with “Dr. Google.” The reality of the situation is that 86% or more of patients who suspect that they have sinus headaches in fact have migraines.

An incorrect diagnosis of sinus headaches can also serve to skew a patient’s family history. Migraine is a genetic disorder that is passed down through family members. Patients often deny that any of their family members have migraines, but when asked about sinus headaches, they will often respond, “Actually, my mother had sinus headaches.” When questioned about the mother’s sinus headache behavior, the same patients frequently respond, “She would lay down, and insist that the room be dark and quiet. She would also ask for a bucket to be placed by the head of the bed even though she rarely ever threw up.” Such responses tend to lead the physician and patient to the conclusion that migraines actually do run in the family, as sinus headaches are not typically accompanied by light sensitivity, sound sensitivity, and nausea. The same patients will also return for a follow-up appointment noting, “It turns out that my sister, cousin, and aunt all have migraines, which they thought were due to sinus problems.” In a jocular way, I at times reply, “Discovering family members that suffer from migraines can be both unfortunate and comforting, but such discovery is not as devastating as routinely encountering a family member who regularly causes headaches, which I refer to as ‘mother-in-law syndrome.’”

While I was lecturing on distinguishing sinus headache from migraine with some Harvard medical students, they came up with the phrase Mathew’s Sinus Triad to encompass three features that are more suggestive of sinus headache than migraine. These are:

1. Thick, infectious looking mucous. A little clear drainage can be seen with a number of conditions, and is not necessarily indicative of a sinus infection.
2. Fever. It would be very unusual for migraine to present with fever, but fever is a primary symptom of a sinus infection.
3. Imaging. If an imaging study or evaluation with an endoscope looking up the nose shows a sinus problem, then the headaches are likely related to that — unless the headaches continue after the sinus problem is successfully treated.