Sinusitis

Sinuses are airspaces linked to the nose. The frontal sinuses lie above the eyes, the maxillary sinuses lie either side of the nose. They are lined by a mucous membrane and their function is to moisten the air that we breathe (as well as making our heads lighter). When the lining of the nose is swollen - as in an infection by a virus - then drainage of the sinus may become blocked, and there may be secondary infection by a bacterium. Sinusitis may cause severe pain over the affected sinus. While decongestants may help the sinus to drain - as will breathing steam - antibiotic treatment may be required to treat any bacterial infection.
 
This information is licensed for use by Wellbeing Information Systems Ltd ("WIS"), and protected by international copyright law. All rights are reserved. (email info@wisinfo.co.uk).
The information provided by WIS is for guidance only. Whilst it is based upon the expert advice of leading professionals, and extensive research, it is not a substitute for diagnosis by a qualified professional. Always consult your doctor, pharmacist or qualified practitioner before making any changes or additions to prescribed medication.