Toothache is caused by a tooth decay. Because of the brush is not clean. The food is stuck in the teeth. The bacteria in the mouth grow. These bacteria convert the starch and sugar from the food residue into acidic acid to destroy the tooth. Toothache when eaten with tastes. Dinner Dessert or when the food to fill the teeth if deep decay to the nerve is very painful. Swelling of the gums.
Herbs that are recommended to treat toothache can cause temporary anesthesia. Should see a dentist to fill the teeth.