Rhinitis

Rhinitis is an inflammation of the nasal cavity lining that can cause symptoms like nasal congestion, sneezing, runny nose, and itching. It can be triggered by allergies, infections, or non-allergy inducing factors. Rhinitis can be classified into different types based on clinical characteristics and underlying pathology, such as allergic rhinitis (AR) and non-allergic rhinitis (NAR). This condition can affect a large portion of the population and has a significant impact on quality of life.