Children with allergic rhinitis afraid of cold can use levocabastine hydrochloride nasal spray, cetirizine and other drugs to treat. Daily attention should be paid to keep warm, away from allergens, can be appropriate exercise, improve the body’s immunity. Allergic rhinitis patients may have symptoms such as nasal itching, sneezing, nasal discharge, nasal congestion and smell impairment. Allergic rhinitis can also be caused when patients are stimulated by cold and their body temperature is out of balance. Patients can use anti-allergy medications such as levocabastine hydrochloride nasal spray, cetirizine, and loratadine. Medications such as budesonide nasal spray can also be used to relieve the uncomfortable symptoms of allergic rhinitis when necessary. Keep your body warm and avoid cold stimuli. At the same time, pay attention to stay away from allergens and keep the nasal cavity moist. Adhere to physical exercise to improve the body’s immunity. If the symptoms are not relieved, it is recommended to consult a doctor as soon as possible. If you need to use drugs, you need to use under the guidance of a doctor.