Why does fever occur after wisdom tooth extraction?
Disease description:
This morning I went to the hospital to have my wisdom tooth extracted. When I came back in the evening, I developed a fever. Why does fever occur after wisdom tooth extraction?
Doctor's answer (1)
Dr. Liu Chao
Fever after wisdom tooth extraction is a relatively common phenomenon, usually associated with the inflammatory response following the surgery.
1. Postoperative reaction: During the tooth extraction process, the oral tissues sustain a certain degree of injury, triggering local inflammation. This inflammatory response is a natural defense mechanism of the body against trauma, which helps remove damaged tissue and promote healing. Cytokines and inflammatory mediators released during the inflammatory process may cause an increase in body temperature, resulting in fever symptoms.
2. Infection: Poor oral hygiene after surgery may lead to bacterial invasion, causing wound infection and subsequent fever. In addition to fever, infection may also present with severe pain, swelling, redness, and pus discharge. In such cases, timely medical attention is required, and treatment with oral antibiotics, such as Cefixime capsules, should be followed as directed by a physician.
3. Other oral diseases: Conditions such as gingivitis, upper respiratory tract infection, or tonsillitis may worsen after tooth extraction due to a temporary decline in the body's immune function, leading to fever.
If you have any concerns, it is recommended to seek medical attention promptly.
