Rhinitis is a large group of diseases, of which chronic rhinitis can be caused by lung heat; allergic rhinitis can be caused by lung heat or by lung cold, in addition to different types of rhinitis and different stages of the disease, the evidence will also be different. Chronic rhinitis is equivalent to nasal choking in Chinese medicine, with frequent nasal congestion as the main symptom. If the lungs contain heat, the evil heat will be congested in the nasal orifices, and the nose will lose its ventilation and the breath will be blocked from entering and exiting the nose, resulting in this disease. Allergic rhinitis is equivalent to congested nose in Chinese medicine, which is characterized by paroxysmal and recurrent nasal itching, runny nose and sneezing. When there is heat in the lungs, the lungs lose their duty of declaring and descending, which leads to external evils violating the nose, and the disease can develop; if the lungs are cold and the surface of the guard is not solid, the couper (pores) will be loose, and wind and cold will enter the body, and the lungs will lose their duty of declaring and descending and water and dampness will gather in the nose, which can also develop into the disease. If you have rhinitis, you should go to the hospital in time to see a doctor to identify the type of evidence, and standardized treatment, so as not to delay the condition.