What's going on with a cold, cough and bleeding? I actually got this disease

Coughing due to a cold is a very normal phenomenon, and patients do not need to worry too much. However, if you cough up blood, you should be careful, as you may have bronchial disease, lung disease, heart disease or blood disease, and some acute infectious disease. In this case, you must go to a regular hospital for treatment in time.

1. Bronchial diseases. For example, bronchiectasis usually causes whooping cough in young children, and then repeatedly induces coughing up blood accompanied by long-term cough and thick sputum symptoms; the symptoms of bronchial cancer are blood in the sputum, and if the tumor is necrotic, persistent hemoptysis will also occur.

2. Lung disease. For example, in pulmonary tuberculosis, due to the inflammatory reaction of tuberculosis lesions and the stimulation of toxins on the capillary walls, the permeability of the capillary walls is enhanced, and red blood cells extravasate into the alveoli, resulting in blood in the sputum or blood-stained sputum. Alternatively, tuberculosis lesions, caseous necrosis and dissolution, which can cause erosion and destruction of blood vessels, can cause coughing and bleeding.

3. Heart disease. Common heart diseases such as rheumatic heart disease, congenital heart disease, atrial septal defect, etc. may cause coughing up blood, but the blood is relatively small.

4. Blood diseases and certain acute infectious diseases. For example, if you suffer from leukemia, aplastic anemia, etc., this is because your own platelet count decreases or abnormal reasons lead to increased fragility of blood vessel walls and a decrease in coagulation factors, resulting in coagulation mechanism disorders, which will cause conditions such as coughing up blood.

Coughing up blood means there is something wrong with your body. There are many reasons for coughing up blood. Current medical methods mainly detect diseases through systematic examinations, rather than blindly seeking treatment. Don't take any miraculous Chinese medicine. It is recommended to go to a regular hospital for treatment, undergo a doctor's examination, and then receive corresponding treatment. This is the best way.