By Mengwei Ni, M.D., Allergy, Kelsey-Seybold Clinic – Fort Bend Medical & Diagnostic Center It’s allergy time in Texas, but not every runny nose is due to an allergy. Nor is it necessarily the common cold, or even COVID-19. It may be nonallergic rhinitis causing chronic sneezing, congestion, or a runny nose. Understanding the differences between these conditions is important for treatment[1]. Nonallergic rhinitis, sometimes called vasomotor rhinitis, doesn’t involve our immune system reacting to an allergen. […]
