When a toothache occurs, in addition to hospital treatment, some folk recipes can also play a better role in relieving toothache. Recipe 1: Melt MSG in warm water at a concentration of 1:50, then spit out the MSG solution by mouth for a while. Several times in a row, adhere to about two days toothache will disappear. Recipe two: when the toothache can cut a piece of ginger bite in the pain, if necessary, you can repeat the use, sleep in the mouth can also be. Recipe 3: Take 10 grams of white pepper and grind it into a fine powder, add alcohol to make a paste and put it into the tooth cavity in four times to relieve pain. Recipe 4: Take 100 grams of white wine into a cup, add 10 grams of salt and stir, melt the salt and boil it. When the temperature is moderate, take a sip in the toothache, pay attention not to swallow, the toothache will stop immediately. The recipe is small and effective, so patients may want to try it.