老王今年61岁了,是一名退休教师。也许是职业因素的影响,老王的肺总是不好,以前还在学校工作的时候就经常咳嗽,退下来后情况不但没有改善,反而更加严重了,到了冬季,总是咳得脸红脖子粗,一口痰要咳很久才可以吐出来。到医院检查,医生说老王得的是慢阻肺。这种病在中老年人中很常见,其最主要的症状就是咳喘憋。 Pharaoh 61 years old this year, is a retired teacher. May be the impact of occupational factors, the Pharaoh’s lungs are always poor, previously still working in the school often cough, retreat after the situation has not only failed to improve, but more serious, and in winter, always coughing blush neck , A phlegm to cough for a long time before they can spit it out. To the hospital, the doctor said the Pharaoh is a slow lung obstruction. This disease is very common in the elderly, the most important symptom is cough and wheezing.