How Nose Sprays Help With Allergies When you inhale an allergen like pollen, dust mites, or pet dander, your immune system releases histamine and inflammatory chemicals that cause the nasal lining to swell, produce excess mucus, and trigger sneezing. Nose sprays for allergies work by delivering medication directly to this inflamed tissue, providing higher local…
Why Nasal Sprays Work Best for Allergies Allergy nasal sprays deliver medication directly to the inflamed nasal tissue where it is needed most. This targeted approach provides higher local drug concentrations with lower systemic absorption compared to oral medications, which means better results with fewer side effects. The American Academy of Allergy, Asthma and Immunology…
Why It Matters to Know the Difference Allergies and colds share many symptoms — runny nose, sneezing, congestion, and fatigue — but they have completely different causes and require different treatments. Treating allergies with cold medicine wastes money and misses the real problem. Treating a cold with allergy medication may partially help symptoms but will…
