t might look like your teeth are bleeding, but if you think you see blood coming from your teeth, it’s almost certainly just the gum bleeding around your tooth. are teeth bleedingOnly the central pulp chamber has a blood supply The hard outer surface of your tooth, dental enamel, has no blood supply. It’s only the inner pulp chamber which contains blood vessels. Your gums, on the other hand, are full of blood vessels which will cause bleeding gums if they are exposed. Note: If a tooth is broken due to injury or trauma, exposing the dental pulp, you may see the tooth bleeding from the center. If this is the case, follow this dental emergency advice and seek urgent medical care.