You can take levofloxacin tablets after tooth extraction. Levofloxacin tablets are mainly used for the treatment of mild and moderate infections caused by sensitive bacteria, including respiratory infections, urinary system infections, reproductive system infections, skin and soft tissue infections, intestinal infections; other infections, such as traumas, burns and post-surgical wound infections, abdominal cavity infections, mastitis, cholecystitis, biliary tract infections, bone and joint infections, and infections of pentacarpals. Taken after tooth extraction can prevent the infection of tooth extraction wound, patients please use the medicine reasonably under the guidance of the doctor. Adverse reactions of levofloxacin tablets include: digestive system, such as nausea, vomiting, abdominal discomfort; allergies, such as swelling, urticaria, fever; nervous system, such as tremor, numbness, tinnitus, hallucinations, dizziness, headache, etc.; kidneys and renal function abnormalities; hematological system, such as anemia, leukopenia, etc.; and other, such as chest pain, hyperglycemia, myalgia, edema, excessive sweating and other symptoms. In addition, it is prohibited for patients who are allergic to quinolones, prohibited for pregnant and lactating women, and prohibited for pediatric patients under 18 years old. If you need to use Levofloxacin Tablets, it is recommended to consult a professional doctor and follow the doctor’s instructions to regulate the use of medication.