To stop toothache pain quickly, you need to treat the cause. If it is pulpitis, apical periodontitis need root canal treatment, gingival papillitis to remove the local irritating factors, cardiogenic toothache medication or surgical treatment. 1. Pulpitis, periapical inflammation: If the toothache is caused by pulpitis, it often occurs spontaneous pain, hot and cold stimulation pain, pulpitis further development will lead to periapical inflammation, the general root canal treatment to remove the inflammation of the pain can be significantly relieved. 2. Gingival papillitis: when the teeth adjacent to the gap is too large, food impaction caused by acute gingival papillitis, teeth can also appear spontaneous pain, generally remove the local impaction after the pain can be significantly relieved, the local use of iodine povine medication, inflammation can slowly subside. 3. cardiogenic toothache: often occurs after strenuous exercise, the pain can also radiate to the head temporal region, usually can not specify the pain of the tooth position, rapid pain relief is generally under the guidance of the physician to take nitroglycerin, the later need to be examined and then consider surgical treatment. Toothache need to first go to the hospital to check the cause of the pain targeted treatment.