Toothache remedy: Clove oil
Cloves are a traditional remedy for numbing nerves; the primary chemical compound of this spice is eugenol, a natural anesthetic. But clove oil needs to be used carefully. Pouring the oil on the aching area can actually worsen the pain if you get it on sensitive gum tissue or on your tongue. Instead, put two drops of clove oil on a cotton ball and place it against the tooth itself until the pain recedes. In a pinch, use a bit of powdered clove or place a whole clove on the tooth. Chew the whole clove a little to release its oil and keep it in place up to half an hour or until the pain subsides. (Don’t miss these signs that you might be headed for a dental emergency.)
Toothache remedy: Ginger-cayenne paste
Mix equal parts of these two heat-packing spices with enough water to make a paste. Roll a small ball of cotton into enough paste to saturate it, then place it on your tooth while avoiding your gums and tongue. (Here are some surprising secrets your tongue can reveal about your health.) Leave it until the pain fades—or as long as you can stand it (the concoction is likely to burn). You can also try these spices separately, as both are potent painkillers. The main chemical component of cayenne (which has tons of health benefits)—capsaicin—has been found to help block pain messages from reaching the brain.