1, acute rhinitis is generally caused by external wind evil, the symptoms are mainly: nasal congestion, runny nose, sneezing, focusing on can lead to do not smell the aroma and odor.

2,

Chronic rhinitis is generally intermittent or alternating nasal congestion, nasal mucus viscous or thin, for a long time. Even the sense of smell does not work, etc.

3,

Allergic rhinitis is generally a nasal disease characterized by sudden and recurrent episodes of nasal itching, sneezing, nasal congestion, and runny nose.

4,

Sinusitis, known as nasal abyss in Chinese medicine. Nasal disease characterized by turbid nasal discharge, headache and nasal congestion, and loss of sense of smell.

5, sinusitis, Chinese medicine is called nasal abyss. Nasal disease characterized by turbid nasal discharge, headache and nasal congestion, and loss of sense of smell.

6, nasopharyngeal carcinoma and so on.