Nose sneezing and itching may be related to a variety of reasons such as colds, vasomotor rhinitis or allergic rhinitis, etc. Symptoms can be improved by keeping away from irritating factors, medication or surgical treatment. 1. Cold and flu: general treatment includes drinking plenty of water, ventilating the air and paying attention to rest; active symptomatic treatment, such as itchy nose and sneezing, timely application of antihistamines such as diphenhydramine or chlorpheniramine and other drugs. 2. Vasomotor rhinitis: avoid contact with irritating factors as much as possible; when there is nasal itching and sneezing, antihistamines such as loratadine can be used for treatment; for those who are ineffective or inefficient with medicines, surgical treatments such as correction of the nasal septum and severing of sieve front nerves may alleviate the symptoms of sneezing and runny nose. 3. Allergic rhinitis: actively search for allergens and keep away from the allergic environment, apply antihistamines such as loratadine to reduce the symptoms of nasal itching, sneezing and nasal hypersecretion; nasal saline rinsing to reduce the concentration of allergens and alleviate the symptoms. Frequent itchy nose, sneezing or other reasons, you need to consult a doctor for systematic examination, and follow the doctor’s instructions to standardize the use of medication and treatment after a clear diagnosis.