Left elbow scales over, dry and flaky skin, discoloration in large area around the elbow bone. Sometimes the flaky skin breaks open and it seeps dark red blood, for some time before clotting over. Feels bruised, sometimes sharp pin point pain. Dermatologist told me to treat it with Vaseline, which does nothing to eliminate the condition. I have tried over the counter cortisone, soaking in bededine, treating with drawing creams, neosporin, leaving it covered, and uncovered. It continues this cycle.