Artificial oxalic acid metronidazole is an antibacterial drug, can play the role of anti-anaerobic infections, no hemostatic effect, bleeding gums need to go to the hospital to check the cause of bleeding and cause treatment. Gum bleeding may be caused by chronic periodontitis, coagulation disorders or long-term use of certain drugs, bleeding needs oral hemostatic drugs or pressure hemostasis and other hemostatic operations, and then the cause of treatment such as periodontal therapy. For more than bleeding, you can use compression hemostasis or electrocoagulation hemostasis, if it is coagulation dysfunction, you can take thrombin, vitamin K and other drugs, local oozing of blood can be used gelatin sponge, Yunnan Baiyao. After the hemostatic operation, it is necessary to treat the cause, chronic periodontitis needs periodontal treatment to remove tartar and other irritating factors, long-term use of aspirin and other drugs caused by bleeding gums, you need to consult the physician to reduce or replace the drug, coagulation dysfunction, you need to go to the hospital for treatment of blood system disorders. Drugs should be used under the guidance of a physician.