Rhinitis refers to inflammation of nasal mucosa and submucosa tissue, which is characterized by nasal congestion or edema. Clinical patients will have symptoms such as stuffy nose, runny nose and decreased sense of smell.

The main causes of rhinitis are as follows:

1. Virus or fungal infection: Acute or chronic inflammation caused by the stimulation of bacteria, fungi or irritants, resulting in damage to nasal mucosa or submucosa.

2, climate: when the temperature changes greatly, whether it is sudden cooling or sudden heating, it is easy to stimulate the nasal mucosa, easy to suffer from acute or chronic rhinitis.

3. Nasal diseases: such as deviated nasal septum, middle turbinate hypertrophy, nasal polyps, allergic rhinitis, foreign body in nasal cavity or nasal tumor.

Chinese medicine? Da? Pay attention to strengthening the body's resistance in order to restore its own immune system, effectively prevent bacteria from multiplying in the nasal cavity, make the nasal cavity ventilated smoothly, relieve nasal congestion, and obviously improve symptoms such as runny nose and sneezing.