It is allergic rhinitis is the allergic response to the allergens. It is commonly known as hay fever. Histamine is a natural chemical that defends your body from the allergen. This chemical causes allergic rhinitis.
Pollens from trees, grasses, and weeds may cause allergic rhinitis. Many people have allergies to dust mites, animal dander, cockroaches, and mold as well. Things in the workplace, such as cereal grain, wood dust, chemicals, or lab animals, can also cause allergic rhinitis.
Person suffering from allergic rhinitis may give symptoms of sneezing, running nose, stuffy nose, itching in nostrils, itching in eye, coughing, frequent headache, sore or scratchy throat, watery eyes, hives (which are red, sometimes itchy, bumps on the skin), excessive fatigue, eczema-type symptoms, such as having extremely dry, itchy skin that often blisters.
Usually they prescribe drugs like Allium cepa, Arsenicum album, Bryonia, Euphrasia, Justisia adathoda, Medorrhinum, Natrum muriaticum, Natrum sulphuricum, Psorinum, Pulsatilla, etc.