Sinusitis is characterized by inflammation of the lining of the paranasal sinuses. Because the nasal mucosa is simultaneously involved and because sinusitis rarely occurs without concurrent rhinitis, rhinosinusitis is now the preferred term for this condition.This study included a total of 10 636 respondents from seven cities. The overall prevalence of CRS was 8.0% and ranged from 4.8% to 9.7% in seven centres. Chronic sinusitis affected approximately 107 million people in mainland China.
Drainage of a thick, yellow or greenish discharge from the nose or down the back of the throat, Nasal obstruction or congestion, causing difficulty breathing through your nose, Pain, tenderness, swelling and pressure around your eyes, cheeks, nose or forehead, Reduced sense of smell and taste, Cough, which may be worse at night.Pain or swelling around your eyes, Swollen forehead, Severe headache, Confusion, Double vision or other vision changes, Stiff neck, Shortness of breath.
Treatment of acute sinusitis consists of providing adequate drainage of the involved sinus and appropriate systemic treatment of the likely bacterial pathogens. Drainage can be achieved surgically with sinus puncture and irrigation techniques. Options for medical drainage are as follows: Oral alpha-adrenergic vasoconstrictors (eg, pseudoephedrine, and phenylephrine) for 10-14 days ,Topical vasoconstrictors (eg, oxymetazoline hydrochloride) for a maximum of 3-5 days