Chest tightness asthma is clinically known as chest tightness variant asthma and causes the main symptom of chest tightness. Chest tightness variant asthma is one of the types of atypical asthma. In patients with chest tightness variant asthma, chest tightness may be the only symptom, or the main symptom, caused by the disease, and typical asthma symptoms, such as wheezing and shortness of breath, are not present, in addition to reversible airflow limitation in the airways and hyperreactivity, but rales are not present by lung auscultation. Asthma itself is an incurable disease, and chest tightness variant asthma is no exception, but patients can improve the treatment of the disease by keeping away from allergens and using reasonable medication, such as terbutaline, budesonide, etc., to alleviate the symptoms caused by the disease. If you suffer from the above diseases, you should consult a regular hospital in time and cooperate with the doctor to improve the examination and standardized treatment.