The symptoms of rhinitis are quite varied, and different types of rhinitis have different symptoms. For example, common symptoms of allergic rhinitis include repeated itching of the nose, clear nasal discharge, sneezing, and a certain correlation with seasons or exposure to external allergens. If it is chronic rhinitis, the main symptoms are repeated poor nasal ventilation, accompanied by a runny nose, but generally there is rarely sneezing. In the case of acute rhinitis, the main symptoms are sudden nasal congestion and nasal discharge, which generally consists of viscous mucus, and may also be accompanied by headaches and dizziness. However, acute rhinitis generally has a short duration of illness, with most recoveries occurring around one week.