Rhinitis is an inflammation of the nasal passages that is most often caused by allergies or respiratory infections. Rhinitis can trigger asthma symptoms in people who have asthma.
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Rohit K Katial, MD - Allergy and Immunology|
|Last Revised||June 30, 2011|
WebMD Medical Reference from Healthwise