If you feel that you can’t catch your breath on a regular basis, the common causes are as follows: 1, mainly due to lung qi deficiency, there will be less gas and weakness, easy to catch a cold, a little activity will feel panting, shortness of breath, mainly due to long-term illness injury to the lung or plain weakness, lung qi deficiency, due to weakness of the spleen and stomach, poor digestion is also a certain impact, in the recovery period of acute diseases or chronic lung diseases, it is easy to appear. It is easy to appear when there is an acute disease recovery or chronic lung disease, you need to use drugs to supplement the lung energy, the spleen and stomach weakness is more serious also need to use the spleen and stomach medicine comprehensive treatment. 2, there may be caused by liver qi discomfort, often after the activity or distraction has improved, mainly due to the frequent stress, emotional tension caused by the need to use the liver and qi medicine.