The treatment of chronic obstructive pulmonary disease, like the management of chronic disease, requires long-term basic treatment, mainly inhaled bronchodilators or inhaled anti-inflammatory drugs, and the cost is not high, ranging from a few dollars to a dozen dollars per day. There is also a treatment called lung decompression, which requires a live lung, the cost is relatively high, one-way live lung decompression indications are very strict requirements, may be adapted to lung decompression of only about 10% of patients, 90% are not suitable, live lung about 20-30 million yuan, generally put live lung at least 2-3, more can be put into 5-6, so the cost is relatively high. If patients with respiratory insufficiency require mechanical ventilation, the cost of using mechanical ventilation is also relatively high. So the main thing is to prevent the disease, if prevention is proper, the development of the disease will not be further aggravated. The main prevention is to quit smoking, prevent infection, such as winter do not appear cold, flu, pneumonia, if the body is relatively weak patients, the best winter flu vaccine, 3-4 years of pneumonia vaccine. You can also take Bering capsules and cordyceps to improve immune function.