Leaky nerve pain is more obvious, pain relief should go to the stomatology clinic or stomatology for treatment, local anesthesia can be carried out, and then the pulp will be opened to take out the nerve, you will be able to relieve the pain. Some patients in pulpitis, the effect of local anesthesia is relatively poor, when the pulp will have obvious pain, you can carry out a local seal inactivator, inactivator can be slow and gentle to kill the nerve, there will be no obvious pain during this period, and then proceed to the next step of the treatment, for this kind of exposed nerve of the tooth, are to carry out a perfect root canal treatment, and then do restorative treatment. Therefore, patients who have a tooth with a leaking nerve should go to the hospital as soon as possible. If you can’t go to the hospital in time, you can consider temporary oral painkillers to relieve the pain, but sometimes painkillers don’t work as well, and you need to go to the hospital immediately for treatment.