A wheezing left subcostal pain may be caused by the following diseases: 1, costochondritis, which is a very common inflammatory disease, in addition to rib pain, can also cause edema, chest tightness and shortness of breath, may also cause some adverse symptoms, so must be immediately anti-inflammatory treatment. 2, pleurisy, patients with pneumonia and tuberculosis caused by pleurisy, triggering pleural adhesions, inflammation stimulation of the pleura can also cause subcostal pain, which requires 3, heart disease, in which angina and myocarditis can also lead to left-sided subcostal pain, angina, myocarditis will also be accompanied by chest tightness, shortness of breath symptoms, serious cases will appear heart attack, do not be careless, should be timely medical consultation. In short, the patient a gasp left subcostal pain, should promptly go to the hospital to identify the cause, symptomatic treatment, as soon as possible to make pain relief, so as not to delay the disease.