👉 Pernasal is a term in Chinese medicine, specifically used to describe the inner structures of the nose. It refers to the nasal cavity and its associated organs, including the nasal septum, nasal cavity, and the nasal lobe. In Chinese medicine, the nose plays an important role in the respiratory system, as it is home to the airways that connect the lungs to the rest of the body. The pernasal area is responsible for regulating mucus production, helping to prevent infection,
