Children with itchy nose symptoms, commonly associated with allergic rhinitis, stop itching, including avoiding contact with allergens, medication, etc. for relief. 1. Get rid of allergens: including dust mites, flowers and plants, avoid contact with allergy-causing substances, avoid picking the nose, and keep the area clean. 2. medication: under the guidance of a doctor, the use of cetirizine, montelukast sodium and other drugs, but also with local mometasone furoate nasal spray treatment, can be appropriate to relieve the symptoms. In addition, there are other causes can lead to similar symptoms in children, it is recommended to go to the regular hospital in time to diagnose and carry out targeted treatment, to avoid delaying the condition. All of the above drugs should be used under the guidance of a doctor.