A root canal procedure is performed when the soft tissue—also known as the pulp—inside of the tooth becomes inflamed or infected. When the pulp becomes infected, it is usually caused by an untreated deep cavity or tooth fracture. Damaged or dead pulp causes blood and cellular activity to flow toward the infected area, which ultimately causes pain and a need for urgent dental care. Most patients in need of root canal treatment in Schaumburg experience pain when biting down, chewing, and/or ingesting hot or cold foods and drinks.