Pulpitis hurts so much that you can’t sleep, indicating that severe pain has developed, often seen in acute pulpitis attack, requiring root canal treatment. Teeth due to caries or other factors can cause pulpitis, acute pulpitis attack can occur at night, the pain often can not be localized, and the pain is intense, generally take painkillers have no obvious effect, emergency treatment is recommended to the hospital in time for root canal treatment, open pulp extraction treatment, the pain can be significantly reduced. Pulpitis, it is recommended to go to the hospital as soon as possible to deal with, to avoid affecting the life, at the same time need to carry out regular oral examination, found that dental caries, as soon as possible to remove the corrosion of filling, to prevent caries continue to develop downward.