If the nose is itchy, always sneezing, each sneeze is more than three times, many are due to allergic rhinitis, allergic rhinitis patients may also appear to flow watery nose, severe cases can appear nasal congestion, some patients also appear to have itchy eyes, pharyngeal itching, and some are also combined with asthma, through the examination can be found in the nasal mucous membrane obvious pallor, edema. Treatment needs to give symptomatic treatment, with antihistamines or nasal spray hormone. In addition, itchy nose, sneezing is also mostly seen in vasomotor rhinitis, the patient does not have allergic factors, mainly the nasal cavity is more sensitive to hot and cold or certain stimuli, can also be relieved by anti-allergic treatment.