Here is a quick way to stop tooth ache with opening your mouth
Just rub ice on the back of your hand, on the V-shaped webbed area between your thumb and index finger.
This technique reduces toothache pain by as much as 50 percent compared with using no ice. The nerve pathways at the base of that V stimulate an area of the brain that blocks pain signals from the face and hands. Remember if toothache persists visit your dentist