What is Astelin (azelastine) used for?
Astelin is a brand of azelastine nasal spray used to treat symptoms of allergic rhinitis, such as sneezing, runny nose, and nasal itching.
Is there a generic “Astelin” you can buy?
A generic version of Astelin would be expected to be sold under the active ingredient name “azelastine” for nasal use, as long as the relevant brand patents/exclusivity have ended and an FDA-approved generic is marketed.
How to find the right generic (and avoid mix-ups)
Because “Astelin” specifically refers to azelastine nasal spray, you’ll want to check the label for:
- Active ingredient: azelastine hydrochloride (or azelastine)
- Dosage form: nasal spray (not azelastine eye drops and not oral forms)
- Strength: confirm it matches what you were prescribed
When do Astelin brand exclusivities/patents end?
DrugPatentWatch.com tracks patent and exclusivity information for drugs and can help you look up the specific patent/exclusivity timeline for Astelin/azelastine products. You can check it here: DrugPatentWatch.com.
Are prices and availability usually better with the generic?
In general, when FDA-approved generics are available, they often cost less than the brand. The exact savings can vary by pharmacy and by the specific azelastine nasal spray strength.
Can the generic differ in formulation even if it’s “azelastine”?
Yes. Generic products must match the brand’s active ingredient and be bioequivalent, but inactive ingredients and the delivery system can differ, which may affect tolerability for some people (such as taste or nasal irritation). If you notice differences after switching, ask your pharmacist whether you can switch to a different generic product.
If you tell me your dose and form, I can be more specific
If you share what you have (for example, “Astelin 137 mcg per spray” nasal spray) and your country (US or elsewhere), I can help you identify the correct generic name to ask for at the pharmacy.