Fast stop toothache needs to determine the cause of toothache first, then according to the different etiology to take drugs, local rinsing, medication, extraction, open pulp treatment and other methods for pain relief. 1, dental and pulp lesions: including pulpitis, periapical periodontitis, etc., the pain level is heavy during the attack, you can take oral pain medication such as ibuprofen, diclofenac sodium slow release tablets, etc., and go to the hospital as soon as possible, periapical periodontitis for open pulp Drainage treatment, that is, drilling a hole in the tooth surface to drain the pus, reduce the pressure in the pulp cavity, relieve pain before subsequent root canal treatment or extraction of the tooth, pulpitis can be extracted from the affected tooth, but should also be a comprehensive assessment of whether to extract the tooth; 2, periodontitis: periodontitis appears gingival recession, root exposure and other symptoms, which can lead to tooth sensitivity, may also retrograde infection leading to pulpitis, periapical periodontitis, periodontitis treatment When the periodontitis treatment to local rinse on the drug, the system of anti-inflammatory, analgesic drugs, suffering from pulpitis, periapicalitis teeth for root canal treatment or extraction; 3, tooth allergy: some patients due to long-term wear, their own teeth are more sensitive, stimulated to trigger pain, the need to avoid hot and cold stimulation, you can use desensitizing toothpaste. It should be noted that painkillers can temporarily relieve the toothache, but painkillers cannot cure the toothache, and patients still need to go to a regular hospital after the symptoms have been reduced and undergo the corresponding treatment. If the tooth has no value to be retained, it can be considered to be extracted.