Itchy nose always want to rub consider foreign body stimulation, or allergic rhinitis, contact dermatitis and other diseases caused by the need to take general measures for the cause, medication and other ways to solve. 1. Foreign body stimulation: in the spring due to the air more willow flakes, the environment is relatively dry, may stimulate the local skin, the nose itchy always want to rub the situation. This kind of situation is a normal phenomenon, the patient can wear a mask, avoid contact with willow flakes, while keeping the local skin moist can be relieved. 2. Allergic rhinitis: The itchy nose always want to rub is also considered to be due to allergic rhinitis. Patients need to identify allergens, and avoid contact with allergens. At the same time, can follow the doctor’s instructions oral antihistamine drugs, such as loratadine, cetirizine. Or glucocorticoid drug nasal spray, such as budesonide, mometasone furoate nasal spray. 3. Contact dermatitis: itchy nose always want to rub may also be due to allergic dermatitis. Patients can use topical glucocorticoids under the guidance of a doctor, such as clobetasol propionate ointment, hydrocortisone butyrate ointment. Or oral antihistamine drugs, such as loratadine. There are many reasons for the itchy nose always want to rub, it is recommended that the patient timely consultation, diagnosis and clear treatment.