Coughing up blood in the throat during pregnancy may be related to bronchial diseases, lung diseases, rheumatic diseases and other causes.
1. Bronchial diseases: such as bronchial dilatation, bronchial lung cancer, etc., due to inflammation, tumors, etc., resulting in increased permeability of bronchial capillaries or submucosal blood vessel rupture, may appear during pregnancy coughing up blood.
2. Lung diseases: such as tuberculosis, pneumonia, etc., under the action of inflammatory factors, resulting in increased capillary permeability, blood leakage can occur, resulting in blood in sputum.
3. Rheumatic diseases: such as systemic lupus erythematosus, etc., the body’s immune response malfunction, will produce against their own organs, tissues, cells of the immune response, resulting in multi-system organ damage, can appear during pregnancy coughing up blood.
It is recommended that pregnant women coughing up blood in the throat go to the hospital in a timely manner to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.