Allergic Rhinitis (Hay Fever): Risk Factors, Pathogenesis, Signs and Symptoms, Diagnosis, Treatment

Allergic Rhinitis (Hay Fever) | Risk Factors, Pathogenesis, Signs and Symptoms, Diagnosis, Treatment Allergic rhinitis (also known as Hay Fever) is a condition involving inflammation of the nasal mucosa after exposure to allergens. There are two types of allergic rhinitis, seasonal and perennial. The pathogenesis of allergic rhinitis involves elevation of immunoglobulin E (IgE) levels in response to exposure to an allergen, with IgE binding to mast cells and causing degranulation. In this lesson, we discuss the pathophysiology in more detail, along with risk factors, signs and symptoms, how it’s diagnosed and how it’s treated. If you found this lesson helpful, please like and subscribe for more lessons like this one. JJ **MEDICAL LEGAL DISCLAIMER**: JJ Medicine does not provide medical advice, and the information available on this channel does not offer a diagnosis or advice regarding treatment. Information presented in these lessons is for educational purposes ONLY, and information presented here is not to be used as an alternative to a healthcare professional’s diagnosis and treatment of any person/animal. Only a physician or other licensed healthcare professional are able to determine the requirement for medical assistance to be given to a patient. Please seek the advice of your physician or other licensed healthcare provider if you have any questions regarding a medical condition. *AFFILIATE DISCLAIMER: This YouTube Channel uses affiliate links and may earn a commission from associated sales. *IMAGE DISCLAIMER: The content (ex. images) used in this lesson are used in accordance with Fair Use laws and are intended for educational/teaching purposes only* *Subscribe for more free medical lessons*