| A toothaches is caused by an inflammation of the pulp inside the tooth. The pulp is part of the inside of the tooth that has tissue and nerves. A toothache usually follows injury to the tooth. The most common form of injury to the tooth is from dental caries, or a cavity. This is often a result of poor dental hygiene. A number of Home remedies has been used effectively to relieve the pain associated with toothaches. |