(HealthDay News) -- Sinusitis occurs when the lining of the hollow passages in your cheeks, forehead or below your eyes become inflamed.
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When swelling persists for more than two weeks, it may signal a sinus infection.
The American Rhinologic Association mentions these typical symptoms of sinusitis:
- Nasal obstruction or congestion.
- Thick and discolored drainage.
- Decreased senses of smell or taste.
- Facial pressure, discomfort or fullness.
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