Do I Have Sinusitis?  Sinusitis is inflammation of the lining membrane of any sinus, especially one of the paranasal sinuses. If three or more of the following symptoms persist for more than ten days, it is likely that you have this medical condition.

Click "yes" if you have any of the following symptoms for ten days or longer; otherwise, click "no."

1. Facial pressure/pain

   yes
   no
   

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2. Headache pain

   yes
   no
   

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3. Congestion or stuffy nose

   yes
   no
   

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4. Thick, yellow-green nasal discharge

   yes
   no
   

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5. Low fever (99-100°)

   yes
   no
   

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6. Bad breath

   yes
   no
   

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7. Pain in the upper teeth

   yes
   no