This information is for your education. It is not intended to replace a qualified doctor when in need, as there are many conditions of the ear, nose, and throat that require clinical care by a physician or other healthcare professional.

What is sinusitis?

Sinusitis is an inflammation and bacterial infection of the sinus cavities. It occurs when mucus that normally drains into nasal passages begins collecting in the facial sinuses instead. The disorder usually lasts about 10 to 14 days. Chronic sinusitis is a sinus infection that occurs frequently or lasts three months or longer.

What are the symptoms of sinusitis?
The following are the most common symptoms for sinusitis, however, individuals may experience symptoms differently. Symptoms may include:

• facial pain
• nasal discharge
• headache
• coughing
• nasal congestion
• fever
• bad breath
• pain in the upper teeth  

The symptoms of sinusitis may resemble other upper respiratory conditions or medical problems. Consult a physician for a diagnosis.  

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