Now, I feel healthy save some little
dizziness. However, I still suddenly cough fresh
blood once or twice a day with almost zero phlegm. I feel the blood not coming from the lung, but from somewhere in the pharynx. When the coughing starts, some clotted blood comes first and then fresh blood. Each time I cough about two minutes and gradually the feel of coughing is over.
Now I am confused whether the hemoptysis is caused by the maxillary sinusitis or something else.