People who are taking warfarin cannot have dental implants. 1. Warfarin is a kind of anticoagulant, can inhibit vitamin K-dependent coagulation factor to play the role of slowing down the blood coagulation, during the period of taking his body’s coagulation function will be reduced, so it is strictly prohibited to carry out some of the incision of the surgery and dental implantation relative to the incision will occur. 2. So in the use of warfarin is not allowed to dental implantation, need to be in the preoperative according to the doctor’s guidance to stop for a week and above, or adjust the dosage of drugs and then dental implantation. At the same time taking warfarin may appear bleeding, nausea, vomiting, diarrhea and other adverse reactions. 3. At the same time, warfarin is strictly prohibited to be used in pregnant women, people with bleeding tendency, suffering from severe liver function impairment and cirrhosis, untreated or uncontrollable high blood pressure, central nervous system or ophthalmic surgery, three days after the operation, recent intracranial hemorrhage and infective endocarditis, pericarditis or pericardial effusion of the population, with active ulcers and warfarin allergy to the population. When taking warfarin and wanting to implant teeth, consult a medical professional for advice.