Asthma blow test all check down generally need about 1000 yuan, due to the patient’s condition is different, the choice of hospital grade is different, as well as the local level of medical care and consumption level is different, the cost will be different, should be in accordance with the actual charges of the local hospital shall prevail. 1. Asthma blowing test generally includes lung function measurement, oral/nasal expiratory nitric oxide measurement, airway excitation test and other items, according to the patient’s condition to choose one of the items. 2. If a single selective test is performed, there will be a standard cost for the specific test, which is usually around $200~300. Due to the patient’s actual situation is different, as well as the hospital’s medical level and charges are different, combined with the local consumption level, the cost will be different, but do asthma blow test to go to the regular hospital, the specific should be based on the actual charges of the local hospital.