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Published on: June 2, 2014
Headaches due to nasal and paranasal sinus disease
1Thomas Jefferson University Hospital, Jefferson Headache Center, 111 South Eleventh Street, Suite 8130, Philadelphia, PA 19107, USA. Stephen.Silberstein@jefferson.edu
Abstract:
Sinus infections are much less common today than they were in the preantibiotic era, but they still are overdiagnosed. Acute sinusitis, a relatively uncommon cause of headache, is the result of infection of one or more of the cranial sinuses. Acute sinusitis usually is characterized by purulent discharge in the nasal passages and a pain profile determined by the site of infection. Sinusitis is overdiagnosed as a cause of headache because of the belief that pain over the sinuses must be related to the sinuses. In fact, frontal head pain more often is caused by migraine and tension-type headache. It should not follow that if a patient fails to respond to treatment for migraine and tension-type headache one should reconsider the diagnosis of sinus disease. Whether or not nasal obstruction can lead to chronic headache is controversial. Paradoxically, sinus disease also tends to be underdiagnosed, as sphenoid sinus infection frequently is missed.
Insights
Sinus infections are uncommon but often overdiagnosed as a headache cause. True acute sinusitis presents with nasal discharge and specific pain, unlike common frontal headaches from migraine.
Area of Science:
- Otolaryngology
- Neurology
Background:
- Sinus infections (sinusitis) are less prevalent post-antibiotics but frequently misdiagnosed as headache causes.
- Acute sinusitis, an infection of cranial sinuses, presents with purulent nasal discharge and site-specific pain.
Purpose of the Study:
- To clarify the diagnostic criteria for acute sinusitis and its role in headache etiology.
- To address the overdiagnosis of sinusitis for headaches and the underdiagnosis of specific sinus infections.
Main Methods:
- Review of clinical presentation and diagnostic challenges in sinusitis.
- Differential diagnosis of headache, distinguishing sinus-related pain from other headache types.
Main Results:
- Frontal head pain is more commonly associated with migraine and tension-type headaches than acute sinusitis.
- Overdiagnosis of sinusitis for headaches occurs due to assumptions linking sinus area pain to sinus disease.
- Sphenoid sinus infections are frequently missed, leading to underdiagnosis of sinus disease.
Conclusions:
- Acute sinusitis is an uncommon headache cause and is often overdiagnosed.
- Migraine and tension headaches are more frequent causes of frontal head pain.
- Underdiagnosis of specific sinus infections like sphenoid sinusitis remains a clinical challenge.
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