Chronic rhinitis cold acute attack a lot of runny nose and red pain in this case, if not actively cooperate with the treatment is possible to lead to malignant tumors, but not necessarily cancerous. Chronic rhinitis patients must go to the hospital in time to avoid a more serious situation. Chronic rhinitis is a chronic inflammation of the submucosa of the nasal cavity, which is mainly characterized by nasal congestion, runny nose, headache, dizziness, foreign body in the throat and other symptoms. Repeated episodes of chronic rhinitis will cause the patient to develop diffuse congestion, edema, and hyperplasia of the mucous membrane of the bilateral turbinate, which will result in nasal congestion and a sense of foreign body in the nasal cavity, accompanied by mucous nasal discharge. When blowing the nose with repeated force, it will cause localized mucosal ulceration. When the inflammation is stimulated for a long time, the ulcerated area will gradually increase, and in serious cases, cell mutation will occur, leading to the emergence of malignant tumors. Patients should go to the hospital in time, cooperate with doctors to remove nasal secretions, restore nasal ventilation, find out the causes of chronic rhinitis, and actively treat the symptoms to prevent cancer.