Cough in the morning with bloody sputum

expectoration accompanied by blood stains may be caused by acute pharyngitis, but also may be respiratory diseases, such as bronchiectasis, pneumonia, tuberculosis, paragonimiasis, etc., do not rule out the possibility of rheumatic heart disease, should drink warm water appropriately, keep comfortable mood, and go to the respiratory medicine department of regular hospital to do blood routine, sputum smear, lung CT examination.