Ice packs are recommended for 24 hours after implant extraction. Dental implant is a traumatic surgery, in the mucosal incision, step by step cavity preparation, capillary rupture appeared, tissue fluid exudation, there will be bleeding, swelling, pain and other postoperative symptoms after surgery. Dental implants are generally recommended to be iced after surgery to shrink the capillaries, reduce postoperative bleeding and tissue fluid exudation, thus reducing the degree of postoperative bleeding, swelling and pain, which has a very good effect. Dental implant icing is recommended to start after the anesthetic effect, and at the same time to avoid the formation of skin frostbite, to intermittent icing, generally icing should be carried out within 24 hours. If there is any discomfort after dental implant surgery, you need to follow up in time, under the guidance of the doctor to check and deal with, to avoid adverse effects.