After dental cyst surgery, anti-inflammatory medications such as metronidazole, cefixime tablets, or levofloxacin can be taken for anti-infection treatment in order to prevent infection. It is also important to keep your mouth clean. 1. Metronidazole: After dental cyst surgery, in order to prevent infection, you can take metronidazole to prevent or treat inflammation caused by anaerobic bacterial infections and so on. 2. Cefixime tablets: after dental cyst surgery, in order to prevent infection, you can take cefixime tablets. Cefixime tablets belong to the cephalosporin class of antibiotics, which has a strong anti-infection effect on gram-negative, gram-positive and anaerobic bacteria. 3. Levofloxacin: Levofloxacin belongs to the quinolone class of broad-spectrum antibiotics, antibacterial effect is strong, in the clinical process of Escherichia coli, Salmonella spp. have a relatively strong anti-infective effect, can be used to prevent the infection of dental cysts after surgery, anti-inflammatory treatment. The drug may cause side effects symptoms, medication should be used under the guidance of a doctor, do not blindly use drugs.