Sinus?: Sounds like chronic rhinosinusitis, a typical cause of chronic or recurrent sinus headaches. Potential triggers are allergy, infection, irritant exposure, structural problem like nasal polyps, drug side effect, or immune deficiency to name a few.
Answered 11/28/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
7 doctors weighed in across 2 answers
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
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