Rhinitis is a medical term that refers to inflammation of the inner lining of the nose. It can be caused by allergies, irritants, or other types of infections. There are two main types of rhinitis: allergic rhinitis and non-allergic rhinitis.
Allergic Rhinitis
Allergic rhinitis, also known as hay fever, is an allergic reaction to airborne substances such as pollen, dust mites, and animal dander. Symptoms of allergic rhinitis can include sneezing, congestion, a runny nose, and itchy and watery eyes.
Non-Allergic Rhinitis
Non-allergic rhinitis is not caused by an allergic reaction to a specific substance. Instead, it is caused by environmental irritants such as smoke, perfumes, and strong odors. Symptoms of non-allergic rhinitis can include a stuffy nose, sneezing, and a runny nose.