Allergic Rhinitis: Causes, Symptoms, and Treatment
Medically Reviewed | Updated May 2026 | 13 Min Read Allergic rhinitis is one of the most common chronic conditions in the world, affecting over 400 million people globally. Whether you know it as hay fever, nasal allergies, or simply “my allergies,” this condition is far more than a seasonal nuisance. It disrupts sleep, impairs […]