Nasal Mucosa

The nasal mucosa is the inner lining of the nose containing tiny hair-like structures (cilia) and glands which produce mucous. It serves a number of important functions within the human body, such as: regulating airflow, filtering, warming and humidifying inhaled air, trapping inhaled particles and pathogens, and aiding in the production of certain hormones. It also plays an important role in our sense of smell, helping us to distinguish between different smells. The importance of the nasal mucosa should not be underestimated as it is a vital part of our respiratory system.