1. First of all, bitter melon is very effective for toothache. Bitter melon has the effect of relieving fire. Patients can eat bitter melon and mash it. If they don’t like the bitterness, they can add some sugar and take it continuously. It can have a certain effect, and at the same time it can reduce fire, reduce inflammation and relieve pain.

2. Lime juice. Lime contains strong citrus acid that kills many bacteria. You can mash it up, put the juice in a cup, and suck it into a dropper to use it as a pain reliever for your teeth. It cleans your teeth while getting rid of harmful bacteria that can cause infections. However, if you have ulcers or wounds in your mouth, try to avoid using this method.

3. Bite an orange. Cut a piece or slice of orange and place it on or bite the toothache to relieve pain. It should be reminded that if the oranges just taken out of the refrigerator or the oranges are too cold, the teeth will become more sensitive when exposed to cold, so they should be brought to room temperature before applying.