I would like to be more specific, of course, when answering this question ... what do you have under venous bleeding? Hemorrhoidal? Did you cut your hand? Need more information
Hello! If your bleeding continues, despite the measures taken (elementary pressing of the wound area), of course, you need to see a doctor. Moreover, if you think that it is a large vein that is damaged, you need to immediately call an ambulance. Never self-medicate, especially for injuries. In all doubtful situations, call the ambulance hotline, they will tell you what needs to be done in your particular situation.