Dental implants are not painful during surgery, but may be painful after surgery due to traumatic reactions, which can be relieved by oral NSAIDs. Dental implants are mainly composed of implants, abutments and crowns, which are implanted into the jawbone to replace the missing tooth roots, and then the abutments are used to connect the implants and crowns to mimic the normal teeth in the mouth and restore oral function. Dental implants are currently the preferred method of restoration for missing teeth. The technology is very mature and can be performed on an outpatient basis, with anesthesia prior to surgery, and is usually painless. Some jawbone conditions of good implantation, implantation time is short, postoperative reaction is small, usually pain is not obvious; some patients need bone grafting, maxillary sinus lifting, postoperative reaction may be relatively large, pain, can be under the guidance of the physician oral non-steroidal anti-inflammatory drugs to relieve, such as ibuprofen extended-release capsules. When pain occurs in dental implants, it is recommended to go to the stomatology department of regular hospitals.