Allergens enter your body through your nose and trigger a response from your immune system.
This results in the release of inflammatory substances that cause your allergic symptoms.
FLONASE acts to block 6 of these inflammatory substances, including histamine, to treat your symptoms.
**Mechanism vs most over-the-counter (OTC) allergy pills. FLONASE nasal sprays act on multiple inflammatory substances (histamine, prostaglandins, cytokine, tryptases, chemokine, and leukotrienes). The exact number and precise mechanism are unknown.
|Allergy Nasal Sprays (E.g. FLONASE Products)||Single-Ingredient Anthistamine Pills (E.g. Allegra®, Claritin® & Zyrtec®)|
|Helps block 6 allergic substances, not just 1*||.|
|24-hour relief of allergy symptoms||.||.|
|Relieves nasal congestion||.|
|Can be used every day during allergy season||.||.|
ALL ABOUT ALLERGIES
From living with allergies to knowing how to treat them, FLONASE has the information you need to lead a life not limited by allergies.