Non-allergic rhinitis of all types is rare in children, and is poorly understood. The true incidence in children are unknown. Children presenting with NARES account for less than 2% of children with nasal eosinophilia. Second-generation oral antihistamines may be used to control symptoms of rhinitisStudy subjects were 1002 Japanese pregnant women. Allergic rhinitis (including cedar pollinosis) was defined as present if subjects had received drug treatment at some point during the previous 12 months. Adjustment was made for age; gestation; parity; cigarette smoking; passive smoking at home and at work; indoor domestic pets; family history of asthma, atopic eczema, and allergic rhinitis; family income; education; mite allergen level in house dust; changes in diet in the previous month; season when data were collected; and body mass index.
Avoidance of inciting factors such as sudden in temperature, humidity, blasts of air or dust.Intranasal corticosteroids and intranasal antihistamines are useful. Reduction of hypertrophied turbinates, Correction of Nasal septum deviation, Removal of polyps, Sectioning of the parasympathetic secretomotor fiber to nose (vidian neurectomy) for controlling refractory excessive rhinorrhoea. Non-allergic rhinitis can't be cured. But it can be controlled by: Avoiding rhinitis triggers, Using home remedies such as nasal irrigation, Taking over the counter and prescription medications