i got a big scratch by a bike accident 10 days ago, in my knees, elbow and very soft part of arm(exactly at flaxor carpi ulnaries just near the medial epicondyle) just near the elbow bone, almost all cuts and scratches are cured except the arm part,, it is still painful and bleeds very while dressing, it is a large surface scratch and a little deep. please suggest a better and faster treatment bcoz its in my right hand and i cannot do any action from it