I vomited blood. Why?

This usually happens in the morning when the weather is dry.

If you have a cough and expectoration, consider an infection or injury to your lungs.

The possible causes are bronchial diseases, and the common causes are bronchiectasis and lung cancer. Lung diseases, such as tuberculosis and pneumonia; Cardiovascular diseases, such as left heart failure, pulmonary edema, pulmonary infarction, etc. Blood diseases, such as leukemia and thrombocytopenia; Interstitial lung disease.

I suggest you go to the hospital to improve the relevant examinations and make a clear diagnosis and treatment. The main examinations include chest X-ray, blood ppd, erythrocyte sedimentation rate and tumor-related factors.

In the case of blood in sputum, the first consideration is the lungs and trachea. Because you didn't find any abnormalities in the pharynx, it also supported the abnormalities in the trachea and lungs. In the case of blood in sputum, inflammation should be considered first. To treat inflammation, azithromycin can be used. If it still doesn't work after a week, we suggest further inspection. Because this condition is not inflammation, tuberculosis or malignant lung disease should be considered.

Do you like night sweats and lose weight at night? In that case, I suggest you take a chest X-ray and look at your lungs. Don't despise vomiting blood!