The patients of rhinitis should not eat ice as much as possible, the following clinical analysis: First, ice is a cold thing, the patient’s nasal mucosa is more sensitive to cold and cold stimulation, prone to rhinitis resulting in increased nasal mucosal exudation, swelling of the nasal mucosa and other related changes. The second, cold things, after eating easily lead to gastrointestinal function is weakened, gastrointestinal function is weakened, indirectly affect the patient’s immunity resistance, easy to induce the patient’s resistance to decline immunity, inducing acute rhinitis and other related diseases, clinical rhinitis patients are advised to eat as little as possible or do not eat cold food, especially popsicles, ice cream, ice cream, etc.. It is recommended that patients usually eat more vegetables and fruits, eat more light food, and usually exercise properly to improve the body’s immunity.