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sinusitis

Inflammation of the lining of the sinuses, the air spaces around the nose.

sy-nuh-SY-tis noun

Word parts

What it means

The sinuses swell and fill with mucus, usually after a cold or with allergies. Most cases are viral and get better without antibiotics. Typical complaints are a blocked nose, thick nasal discharge, pain or pressure in the face and forehead that is worse bending forward, and headache. It is chronic when it lasts more than 12 weeks.

For the nurse

Teach saline nasal rinses, steam, fluids and rest. Teach the client to report fever, swelling around the eyes or severe headache.

At a glance

Spanishsinusitis
Also writtenrhinosinusitis

Related terms

-itis

A word ending that means inflammation.

sinus

A hollow space in the body, most often one of the air-filled spaces in the skull bones around the nose.

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