Is he still coughing up blood? Even after the medications you mentioned he was on?
Is he vomiting up any blood?
Thanks for replying.
It would be very prudent for him to have a scope and bronch done. There can be all kinds of reasons from cancer to a vessel rupture. The most concerning thing is that it is continuing. If is occurs one time then we would not be as concerned unless it was a large amount.
The CT in the ER can show what is on the outside of the bronchial but he needs to have someone do the scope and examine the inside.
I would encourage this without delay.