Nighttime pulpitis want to quickly stop the pain need to go to the hospital to open the pulp drainage, and then complete the root canal treatment, the pain can be significantly relieved, can also follow the doctor’s instructions to temporarily take analgesic drugs. 1. Root canal treatment. The best way to stop the pain of endodontitis at night is to go to the hospital after examination to open the pulp drainage, reduce the pressure in the root canal, the pain can be significantly relieved, and then the next step in the treatment. 2. Drug analgesia. Nighttime endodontic pain if you can not do root canal treatment in time, you can go to the hospital for examination and take analgesic drugs such as ibuprofen extended-release capsules as prescribed by the doctor, and then go to the hospital with conditions for root canal treatment. Nighttime pulpitis pain is usually severe, it is recommended to seek medical treatment as soon as possible.