Fever after tooth extraction is a normal post-operative reaction.
Tooth extraction is a small invasive surgery, there will be pain, swelling, bleeding or low fever after extraction Post-operative reaction, for complex teeth and wisdom teeth extraction, due to the greater trauma, post-operative reaction will be heavier, but also varies from person to person, the body resistance is good, relatively lighter.
After the extraction of cotton ball bite half an hour or so spit out, 24 hours to avoid brushing and rinsing, two or three days there will be a small amount of blood in the mouth is a normal phenomenon, postoperative oral antibiotics under the guidance of the doctor to prevent infections, amoxicillin, roxithromycin, etc., a small portion of the people appeared to have a low-grade fever, can be taken to relieve pain and fever medication, such as ibuprofen, generally two to three days to recover from the normal post-operative reaction.
If you have a serious fever after tooth extraction, you need to follow up in time, under the guidance of the doctor for examination and treatment.