Yes, as of 2026, you can buy over-the-counter (OTC) in the United States . While it was originally a prescription-only medication, the FDA approved its switch to OTC status for the treatment of allergy symptoms.
Below is a detailed breakdown of its availability, usage, and how it compares to the prescription version. Availability & Product Details can you buy nasonex over the counter
While the medication itself is the same, the two versions are approved for different uses and age groups: Mometasone nasal spray: Uses, Side Effects ... - GoodRx Yes, as of 2026, you can buy over-the-counter