Can You Get Allergy Relief Without a Prescription?

Yes — most mild-to-moderate seasonal allergy symptoms (sneezing, itchy eyes, runny nose) respond well to over-the-counter second-generation antihistamines like loratadine, cetirizine, and fexofenadine, all of which are non-prescription in the US.

These are generally preferred over older first-generation antihistamines (like diphenhydramine) for daytime use, since they cause far less drowsiness for most people.

Nasal congestion specifically often responds better to a steroid nasal spray (also available OTC) than an oral antihistamine alone — the two work through different mechanisms and can be used together.

See a healthcare provider if OTC options aren’t controlling your symptoms, if you experience wheezing or shortness of breath, or if you want to explore allergy testing to identify and reduce your specific triggers.