My husband recently had right leg 4 1/2 hour vascular surgery. About 2 weeks later he developed a hematoma to the left of the incision, which they confirmed with an ultra sound, they put him on antibiotics at home and complete bed rest, it got worse and they put him in the hospital on iv antibiotics for 5 days, he came home and has been home about 4 days on antibiotics and it seem to be getting worse, he doesn't get back to the doctor until March 8 and his hemoglobin is 7.9 and potassium is 4.1, can you give me any more suggestions, he has been on bed rest now since he got back home but I am worried. Charlene