Greetings: I am age 68, had blunt injury to left leg from rock coming from lawn mower. hematoma size of fist developed but subsided with a major bruise area and swelling. Now at 6 weeks, still can see a bruise and swelling has never fully subsided and gets worse by end of day. Not any pain, just swelling and still black and blue worse at end of day. This injury does not seem to be improving any more, is it a permanent injury, are compression stockings OK to apply onto a swelling? Thank you