A patient presents with a fever, pain, and swelling of the upper lip and nose. What would be the appropriate treatment?

In the scenario presented, the patient shows signs of an infection characterized by fever, pain, and swelling of the upper lip and nose, which could indicate a dental abscess or severe pulpitis. The appropriate treatment would involve addressing the underlying infection as well as alleviating symptoms.

The correct answer involves a complete debridement of the root canal, which is essential in cases where the infection has spread and requires immediate removal of necrotic tissue and bacteria. By performing debridement, the dentist aims to clean the root canal system thoroughly, which helps eliminate the source of the infection.

Additionally, administering analgesics is important in managing the patient's pain, which is essential for improving their quality of life during the treatment process. Alongside this, antibiotics are necessary to combat the bacterial infection and prevent it from worsening or spreading further, especially given the systemic symptoms of fever and swelling.

The other choices do not provide a comprehensive approach for handling an infection of this nature. While some advocate for the use of antibiotics and analgesics, they may not address the need for mechanical debridement in the root canal for effectively treating an active infection. Removing restoration and applying a sedative dressing may not adequately treat the infection either, as it does not involve cleaning the source