“Nasal paste ventilation” should be referred to the ventilation nasal paste this medicine, this medicine for cold or rhinitis caused by nasal congestion, nasal congestion symptoms have a certain effect. The specific effect varies from person to person. Ventilation nasal patch is a kind of external plaster type medicine, mainly used at night before going to bed, this product does not have the therapeutic effect of the drug, only through the physical effect to play a therapeutic effect. This product through the patch on the nose, the use of its elastic film will be outward and upward to expand the nasal cavity, expanding the ventilation area of the nostrils, thereby reducing the resistance to breathing airflow through the nasal cavity to improve nasal congestion, nasal congestion, dyspnea, difficulty sleeping and other symptoms, so as to make breathing more fluent, and help to improve the efficiency of sleep. This method can only alleviate the symptoms of nasal congestion, nasal congestion and difficulty in breathing caused by colds or rhinitis, but it does not cure the symptoms. If you have such symptoms, please go to the hospital in time for the treatment of the cause of the disease, so as not to delay the condition.