老年肺结核的临床症状不典型,有25%无症状。如出现咳嗽、咳痰、胸痛、低烧、全身乏力等可疑症状,应及时进行检查,尽快确诊治疗,并防止传染他人。首先要检查有无结核菌感染,预防发病。如痰中找到抗酸杆 Clinical symptoms of elderly tuberculosis are not typical, 25% asymptomatic. Such as cough, sputum, chest pain, fever, malaise and other suspicious symptoms should be promptly checked as soon as possible diagnosis and treatment, and to prevent the transmission of others. First check whether there is TB infection, prevent the disease. Such as sputum found in acid-resistant rod