1 lime juice is used as an analgesic. Lime contains strong citrus acid, which can kill many bacteria. Mash the lime, put the juice into a cup, and then inhale the dropper, so that the juice can be dripped on the teeth as a painkiller. It can clean your teeth and remove harmful bacteria that may cause infection. But it is worth noting that oral ulcers or wounds are not suitable for use.

Onions relieve pain. The natural juice of onion helps to relieve toothache. You can cut an onion and put it on the toothache, or you can squeeze the juice into a bowl and aim the dropper at the toothache. Or squeeze the juice into a bowl and aim the dropper at the toothache. Onion, a tearful ingredient, has become a wonderful prescription to relieve pain.

3 Ginger has anti-inflammatory and analgesic effects. When you have a toothache, take fresh ginger and bite it at the toothache to relieve the toothache. Don't swallow it. Especially in summer, eating ginger properly can also inhibit the growth of gastrointestinal bacteria, and ginger can also kill oral pathogens and intestinal pathogens. When you have a toothache, take fresh ginger and bite it on the painful tooth to relieve the toothache.

4 Bitter gourd clearing heat and detoxifying Bitter gourd is cold and bitter, and has the effects of diminishing inflammation and reducing fever, detoxifying and reducing fire. When taken at the onset, it can relieve toothache. The best way to eat bitter gourd is cold salad. Cold salad can well retain the vitamins contained in bitter gourd. If stir-frying is used, these vitamins will be lost in the process of stir-frying, and the content of oil after stir-frying is relatively high, so people will consume more oil after eating, which cannot play a role in reducing fire.