All-on-4 implant surgery is a treatment option for those with periodontal disease or tooth decay. The procedure involves placing implants in the jaw to support a full arch of replacement teeth. After the surgery, patients can expect some adverse effects, including minimal oozing, swelling, tense jaw and facial muscles, and site-specific pain. These symptoms are temporary and can be managed with over-the-counter pain medication. It is important to rest for the first three to four days, then gradually resume normal activities and exercise.