After wisdom teeth extraction stuffed iodine strip swelling may be improperly filled with iodine strips, swelling of the wound, minor infections, etc., it is recommended to fill the iodine strips correctly, if there is swelling in the wound can be used for metronidazole capsules, there is an infection of the available medication with clindamycin hydrochloride capsule, you should consult a doctor in a timely manner. 1. Improper filling of iodine strips: filling iodine imitation gauze in the wound after wisdom teeth extraction can generally play an anti-inflammatory astringent effect, but if the filling is not appropriate, there may be a great deal of swelling after filling iodine strips, it is recommended to correctly fill the iodine strips. 2. Swelling of the wound: During the extraction of wisdom teeth, the alveolar bone and soft tissues of the alveolar fossa may be damaged, resulting in swelling of the wound. Therefore, after extracting wisdom teeth plugged with iodine strips, the swelling may be a manifestation of the swelling of the wound, you can follow the doctor’s instructions to use metronidazole capsules, cephradine capsules and other drugs to reduce the swelling of the treatment. 3. Slight infection: If there is granulation tissue, tartar, broken bone fragments, broken tooth fragments and other foreign objects left in the wound after wisdom teeth extraction, it may cause different degrees of infection, and the situation of swelling after iodine strips are inserted is very serious. It is necessary to remove the iodine strips, carry out local rinsing and medication, and may use metronidazole, cephradine and other medications as prescribed by the doctor for anti-infective treatment. The presence of the above factors, it is recommended that timely medical treatment, according to different causes to take appropriate treatment.