The six main symptoms of bronchial tuberculosis are: The first one is coughing, which is the most common symptom of bronchial tuberculosis because bronchial tuberculosis also causes inflammation and irritation of the bronchial tubes, which at this time can irritate the bronchial mucosa and cause coughing symptoms. The second symptom is coughing sputum, which is caused by caseous necrosis of the bronchial tubes or lung tissues, and some secretions resulting in coughing sputum. The third is fever, and hypothermia is the most significant fever characteristic of tuberculosis, which is a slight increase in body temperature in normal people after activity and a slow return to normal after rest. It is also called the phenomenon of hot flashes. The fourth is night sweating, which also occurs along with fever. The fifth one is dyspnea, because of caseous necrosis, and this necrotic material can also block the bronchial tubes. The sixth one is weight loss, which is a common feature of tuberculosis.