Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Azelastine nasal spray and oxymetazoline nasal spray are both used to treat nasal symptoms, but they belong to different medication classes. Azelastine, available as a generic and under the brand name Astepro Allergy, is an antihistamine that treats allergy-related nasal symptoms like runny or stuffy nose. Oxymetazoline, found in brands like Afrin and Mucinex Sinus-Max, is an alpha adrenergic receptor agonist that provides short-term relief of nasal and sinus congestion. Azelastine is available by prescription in two strengths (0.1% and 0.15%) and can be used for both seasonal and year-round allergies, while oxymetazoline is available over-the-counter and should not be used for more than three days due to the risk of rebound congestion. Azelastine is typically used twice a day, whereas oxymetazoline is used every 10 to 12 hours but not more than twice in 24 hours. Common side effects of azelastine include a bitter taste and sleepiness, while oxymetazoline may cause burning or stinging in the nose. Azelastine can cause drowsiness, so you should avoid alcohol and other sedatives, while oxymetazoline should be used cautiously if you have high blood pressure or other health conditions.
Azelastine nasal spray
Oxymetazoline (Afrin)
Azelastine nasal spray
Oxymetazoline (Afrin)
Summary of Azelastine vs. Afrin
Summary for Antihistamine
Prescription only
Azelastine nasal spray is an antihistamine that treats allergies and nasal symptoms, such as runny or stuffy nose. The 0.1% and 0.15% strengths of the azelastine nasal spray are available with a prescription for adults and children. It's sprayed into the nostrils typically twice a day. Prescription azelastine nasal spray is a lower-cost generic. Possible side effects include a bitter taste in the mouth and nasal discomfort.
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Note: Azelastine 0.15% nasal spray is also available over the counter under the brand name Astepro Allergy.
Summary for Alpha adrenergic receptor agonist
Oxymetazoline (Afrin) is a nasal decongestant spray. More specifically, it's an alpha-1 receptor agonist. Oxymetazoline (Afrin) is sprayed into the nostrils up to twice daily to help relieve stuffy noses. But you should avoid using it for longer than 3 days in a row because doing so can raise the risk for rebound congestion. There are oxymetazoline products for children and adults that differ in dosage, so read the label on your specific product to make sure it's appropriate for you. Some side effects of this medication might include mild burning or stinging in the nose.
Indications of Azelastine vs. Afrin
Indications for
•Seasonal allergy symptoms related to the nose
•Year-round allergy symptoms related to the nose - azelastine 0.15% spray only