Dental implants usually hurt for about 2 to 3 days, and individual poor resistance may hurt for about 7 to 10 days. It is recommended to go to the hospital for examination and treatment if the pain of dental implants is severe. Dental implants will do local anesthesia, anesthesia medicine after the disappearance of general pain 2 to 3 days, it is recommended that timely postoperative anti-infection treatment, the routine use of cefuroxime plus metronidazole and other drugs, allergy is recommended to replace the erythromycin. Pain threshold is low, poor body resistance, did not follow the postoperative medical advice local infection may be painful for about 7 to 10 days. It is recommended to eat nutritious food, do not eat spicy and stimulating food, and maintain oral hygiene to avoid postoperative infections that may worsen the pain. The use of medication should follow the doctor’s instructions.