question: I had a cut on my finger and it was bleeding nonstop. The I put some Dettol on a cotton to clean the wound. I put a plaster around it, just for the bleeding could stop and so I can put a ointment on it. When I took the plaster off, it looked as if I had burned my whole finger. Its dark skin and it looks as if blisters are appearing. What should I do and how must a treat it.