hay fever is what type of disease
Allergic rhinitis, also known as hay fever, is a type of inflammation in the nose which occurs when the immune system overreacts to allergens in the air. Signs and symptoms include a runny or stuffy nose, sneezing, red, itchy, and watery eyes, and swelling around the eyes. The fluid from the nose is usually clear.
This medical symptom information shows the various types of Hay fever, and other related symptoms or conditions, including their causes and diagnosis. 1  Allergic Rhinitis. 2  Nasal allergies. 3  Occupation related.  Hormone 1  related. Medication related( topical decongestants, antihypertensives)  Immotile cilia 1  syndrome. Nasal polyps.  Sarcoidosis.