Patients were scored for severity of hayfever symptoms and nasal obstruction ... any topical or systemic corticosteroids; 2 days for antihistamines (e.g. cetirizine, fexofenadine and ebastine ...
Their effects are similar, but prescription sprays may be stronger or target different combinations ... Prescription nasal sprays can include a mix of a nasal steroid and an antihistamine.
Nonsedating antihistamines, intranasal corticosteroids (INCS), and corticosteroids with antihistamine intranasal combinations ... shown that topical steroids are more effective than topical and ...
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