Blood in sputum for more than half a year can not be found out the reason may be caused by tuberculosis, lung cancer early stage, etc., can be confirmed through sputum examination, tuberculin test, chest X-ray and other tests for diagnosis and then symptomatic treatment.
Blood in sputum for more than half a year can not be found may be caused by tuberculosis, is a kind of infectious disease of tuberculosis lesions in the lungs, coughing, coughing sputum, hemoptysis and other symptoms, can be further diagnosed through sputum examination, tuberculin test, etc., and after diagnosis, isoniazid, rifampicin, and other medications to carry out the treatment.
Blood in sputum for more than half a year can not be found out the reason may be caused by lung cancer in the early stage, which is a malignant tumor originated from the bronchial mucosa or glands, and it will appear symptoms such as irritating cough, coughing up sputum, blood in sputum, etc. The diagnosis can be confirmed through the examination of chest x-ray, chest CT, and so on, and the diagnosis can be confirmed and then can be treated through surgical resection.
Therefore, patients who have blood in sputum for more than half a year and cannot find out the cause should immediately undergo sputum examination, tuberculin test, chest radiographs and other examinations in the hospital, so as to clarify the cause of the disease and then carry out symptomatic treatment.