Waking with a swollen jaw is unsettling, and many people assume the tooth behind it must come out at once. Some swelling is a matter for a hospital, not a dental chair: if it is spreading fast or affecting breathing or swallowing, call 911. When it is a dental matter, the right treatment depends on the tooth's condition, its support, whether it can be restored, and what is driving the infection or inflammation.
Taking a tooth out is appropriate emergency care only when the examination points that way. A dentist should explain the reason and whether a realistic path to saving the tooth exists. If removal is agreed, the expected difficulty, your medical history, and the most suitable setting are weighed, and some cases are referred for surgical care.
From anywhere in Halton Hills, whether Georgetown, Acton, Glen Williams, or a smaller hamlet, call and describe the swelling: where it is, when it began, and whether it is growing. Mention earlier advice and bring records. An urgent booking leads to assessment, not an automatic extraction.