Tag: intranasal corticosteroids

Nasal Steroid Sprays: How They Reduce Allergic Inflammation and Relieve Symptoms

Nov, 28 2025| 2 Comments

Nasal steroid sprays reduce allergic inflammation by targeting multiple triggers in the nasal passages. They're the most effective first-line treatment for congestion, sneezing, and runny nose - but require daily use for 2-4 weeks to work.