Cold toothache may require desensitization, tooth repair, endodontic treatment or tooth extraction to relieve the pain, it is recommended to go to the hospital for timely examination and treatment.
Cold toothache may be due to dentin sensitivity, which may require desensitization treatment, commonly used drug desensitization or laser desensitization, drug desensitization is mainly the use of fluoride, silver nitrate and so on.
Teeth with wedge-shaped defects or caries may need to be repaired, using materials to isolate hot and cold stimuli.
If there is severe pain in the cooled tooth, it may be pulpitis, which requires removal of the pulp and root canal treatment.
In the case of wisdom teeth, etc., a cold toothache may require extraction of the tooth, and timely inspection of neighboring teeth for decay and timely repair.