The common clinical causes of sputum that is viscous with blood include lung abscess, bronchopulmonary cancer, tuberculosis and so on.
1. Lung abscess: this disease refers to inflammation, necrosis and liquefaction caused by the invasion of lung tissues by various pathogenic bacteria, mainly anaerobic bacteria, which ultimately form a pus cavity with limited accumulation of abscesses, and the clinical manifestations of the sick people include high fever, cough, dyspnea, etc., accompanied by coughing up purulent sputum and sputum with blood.
2. Bronchopulmonary cancer: this disease refers to malignant tumors originated from bronchial mucosa or glands in the lungs, which is usually related to smoking or exposure to second-hand smoke. Early symptoms are mild, but as the disease develops, hemoptysis, coughing, coughing up sputum or sputum with blood will appear.
3. Tuberculosis: This condition refers to the respiratory infectious disease caused by the infection of Mycobacterium tuberculosis, and the focal points are mainly in the lung tissues, bronchial tubes, trachea, and pleural areas. Clinical manifestations of active tuberculosis include cough, hemoptysis, coughing up sputum, chest pain, night sweats and so on.
It is recommended that people with this condition should pay attention to it and go to the respiratory department of the hospital as soon as possible for consultation and treatment.