There are many precautions for dental implantation, which can be divided into before dental implantation and after dental implantation. 1. Before dental implantation: keep the oral cavity clean, there are dental calculus, plaque, etc. can be scaling, such as restoration of oral health before dental implantation; female patients should avoid menstrual period; taking warfarin, clopidogrel bisulfate tablets and other drugs patients, should stop taking drugs for a week, to avoid affecting the coagulation function, in order to prevent dental implantation bleeding after the operation. 2. After dental implantation: no brushing and gargling within 24 hours after the operation; two hours after the operation, you can drink a moderate amount of water, but be careful not to drink too hot water, warm water is appropriate; eating is recommended to be a liquid diet or a semi-liquid diet; three months after dental implantation to avoid using the dental implant to chew hard objects. Specific precautions are recommended to consult the attending doctor and seek medical advice in case of discomfort.