MY HUSBAND IS 69 AND ON BRILINTA 90 2X DAY

MY HUSBAND IS 69 AND ON BRILINTA 90 2X DAY WITH ONE ASPRIN TAKEN WITH IT IN THE MORNING. LAST WEEK WENT TO HOSPITAL TO STOP NOSEBLEED WHICH WE COULDNT STOP AFTER HALF HOUR..WENT SAW NOSE SPEC. AND NOTHING WRONG MUST BE MEDS.HAS HAD FIFTH ONE THIS MORNING. JUST STANDING AROUND AND TALKING AND STARTED TO BLEED. HE WWAS ABLE TO STOP IT FAST BY PPUTTING PRESSURE ON RT. SIDE OF NOSE..HES UPSET NOT KNOWING HOW OFTEN THIS WILL HAPPEN. THANK YOU