In December 2011 I was given platelet transfusions because I was bleeding from my nose and gums, in fact they had to blue light them to the hospital from another hospital. I had purpura all over my body and blood blisters in my mouth. Over the course of four days the blood blisters receded mainly due to the daily platelet transfusions I was being given. But has anyone had blood blisters burst? Does that mean you haemorrage?