Definition of scholar for Students. 1  1 : a student in a school : pupil. 2  2 : a person who knows a great deal about one or more subjects : a learned person.
Allergic rhinitis, or hay fever, is swelling of the inside of your nose. The swelling is a reaction to allergens in the air. An allergen can be anything that causes an allergic reaction. Allergies to weeds, grass, trees, or mold often cause seasonal allergic rhinitis. Indoor dust mites, cockroaches, pet dander, or mold can also cause allergic rhinitis.
Common symptoms caused by allergies include frequent sneezing, itchy eyes, nose, or throat, stuffy nose, runny nose and post-nasal drip. Allergies may also play a part in disorders of the ear, nose, and throat area, such as ear infections, hoarseness, and sinusitis.