What causes old people to walk asthma?

Symptoms such as wheezing, chest tightness and shortness of breath in the elderly are mostly caused by physical weakness, insufficient qi and blood, or deficiency of lung and spleen qi, deficiency of middle qi and other factors. Sometimes myocardial ischemia can also cause symptoms of chest tightness and shortness of breath. Older people are old and can easily cause kidney deficiency. Failure of the kidneys to hold breath can also cause symptoms of chest tightness and shortness of breath after activities. You can go to the hospital for a check-up, and then treat the symptoms according to the test results. If there is no organic disease, you can treat it with traditional Chinese medicine, which has the effect of invigorating qi, activating blood circulation and removing blood stasis, and tonifying kidney.