Capsaicin nasal spray may be an effective treatment for patients who have nonallergic rhinitis. A significant proportion (25-30%) of patients suffering from rhinitis have nasal symptoms without an infection or allergies, this is referred to nonallergic rhinitis. Up to 50% of these patients have idiopathic rhinitis after excluding work, elderly, gustatory, hormonal and drug induced … Continue reading Capsaicin for Nonallergic Rhinitis