Can a lung function test detect asthma

        Pulmonary function tests on typical asthmatic attacks first present as obstructive lesions, but not all obstructive lesions are asthma. Further confirmation can be confirmed by airway dilation tests. For atypical asthma or asthma in remission stage or negative airway dilatation test, an airway stimulation test may be used as appropriate to confirm asthma. Pulmonary function room is the most direct indicator of pulmonary physiology, which is closely related to respiratory clinic. When the patient's lungs are within 30%, there may be occasional or no obvious clinical symptoms. When the lung injury is close to 40%, severe asthmatic symptoms can occur; The disease worsened. When lung damage reaches 70%, respiratory failure can lead to death. Our hospital with lung function detector, accurate to the patient's respiratory function status of quality and quantity detection, including the lung capacity, pulmonary ventilation function, physiological dead space, alveolar gas distribution, small airway function of ventilation, airway resistance, pulmonary compliance, dispersion function, blood gas analysis, and other sports, accurately grasp the degree and type of lung dysfunction, variability, observe the lung function damage and make a definite diagnosis and timely treatment.

Professional lung function detection instrument is an effective means to timely understand and prevent the deterioration of lung diseases. Experts from Changchun Xinkang Respiratory Specialist Hospital suggest patients to know their condition timely through regular pulmonary function examination. Seek medical attention before worsening conditions. Pulmonary function tests are also the gold standard for the diagnosis of asthma and copd, and can objectively reflect the therapeutic effects of drugs.