Can the back tooth cause swelling at of head?

While it is possible for a back tooth to cause swelling in the head, it is generally not a common occurrence. Swelling in the head can be caused by various factors, including infections, allergies, injuries, or underlying medical conditions. If you are experiencing swelling in the head, particularly near your back tooth, it is essential to consult a doctor or dentist to determine the cause and receive appropriate treatment. They will assess your symptoms, examine the affected area, and recommend the best course of action based on the underlying cause. Self-diagnosis and treatment can be risky and may delay appropriate medical attention. Therefore, it is crucial to seek professional guidance if you are experiencing significant swelling or other concerning symptoms.