Key takeaways
Beclomethasone (Qnasl) and fexofenadine (Allegra) are both used to treat allergy symptoms, but they belong to different medication classes. Beclomethasone is a corticosteroid nasal spray that reduces inflammation in the nose to relieve symptoms like stuffy or runny nose, while fexofenadine is an oral antihistamine used to relieve symptoms such as sneezing and itchy eyes. Beclomethasone is available by prescription only, whereas fexofenadine can be purchased over-the-counter and comes in various oral forms, including tablets and liquid. Beclomethasone is typically used once daily, while fexofenadine can be taken once or twice a day, depending on the formulation. Common side effects of beclomethasone include nasal discomfort and nosebleeds, while fexofenadine may cause headaches and dry mouth. Additionally, beclomethasone can increase the risk of infections and slow the growth of children, especially if used for a long period of time.
