Respiratoryu disorder

                                Respiratory tract disorder

Disorder                                                                                                 sinusitis

              (Sinus =hollow   and iTis = inflammation)

It is an inflammation of the nasal sinuses.it may be acute(short term)or chronic between the facial bones.there are four large sinusese i-e two maxillary sinuses and two frontal sinuses.the sinuses are lined with membranes that secrete mucus,which protect the respiratory tract from the irritant in inhaled air.                                                   

 Causes of sinusitis

It is usually caused by bacteria or virus.it can also be caused by allergens like pollens, dust etc.

Symptoms of sinusitis

The common symptom of acute sinusitis includes:

. fever

.nasal abstruction                           

.pus-like nasal discharge

.loss of sense of smell

.facial pain or headache

Treatment

Antibiotics or sulfa drugs or anti allergic and decongestants are used to treat sinusitis.

                  



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