Coumain or Warfarin
thins the blood and hence the bleeding point has kept on oozing & formed a hematoma
. She needs to see a Hematologist
or Physician who can treat her Hematoma & bleeding tendency with stoppage of the coumadin
, Vit' K injections, etc. There is a risk of her developing an infection in the hematoma which would be a disaster as there is an artificial hip underneath. Antibiotic cover is neccessary. Sometimes once the clotting is under control ( INR less than 2), a surgical evacuation & washout of the hematoma can be done.