If you want to live another 40 years after the diagnosis of chronic obstructive pulmonary disease, it is still possible if you do not have other major diseases, because chronic obstructive pulmonary disease itself does not have a great impact on life expectancy through regular treatment. Although the age of onset of chronic obstructive pulmonary disease is usually middle-aged and old, above 50-60 years old, for example, if a patient is 50 years old, he or she will be 90 years old in another 40 years, and now there are more and more elderly people who can live beyond 90 years old. Although chronic obstructive pulmonary disease, but if long-term regular medication control, the impact on lung function is relatively small, and the impact on life expectancy is not particularly large. Don’t be nervous when you find out about slow obstructive pulmonary disease, you must listen to your doctor, take medication regularly and review it regularly, generally the problem is not serious. However, there are some patients who do not take the medication regularly and do not treat it after being diagnosed with chronic obstructive pulmonary disease, and they do not pay attention to it, and they still smoke, so the life expectancy of such patients is definitely affected, and it also affects the quality of life.