Toothache is a painful condition, in which there occurs pain in teeth. Sometimes, it is limited to one tooth, in which inflammation or decay has occurred. But, sometimes it extends to rest of teeth, when it has affected nerve. Sometimes, it extends to even whole jaw, ear, nose and whole face. Sometimes, along with pain, it cause swelling of cheeks. Homeopathic medicine Calcarea carbonica treats toothache caused due to dentition in children. Homoeopathic medicine Mercurius treats toothache caused after consuming coffee and cold drinks. Like that there are around 10 specific Homoeopathic medicines that specifically treat toothache. Lets discuss each of them in detail. Image Source - https://en.m.wikipedia.org/wiki/File:Pulpitis-gif.gif