Peri-implantitis is a serious oral health condition that affects the gums and surrounding bone of dental implants. It is an inflammatory disease caused by bacterial biofilm that forms around the implant surface and is characterized by infection and bone loss. The prevalence of peri-implantitis has been increasing in recent years due to the increasing popularity of dental implants. The most common symptoms of peri-implantitis are red, swollen, and tender gums, and bleeding during brushing. In some cases, pus may also be present. The condition can cause discomfort and pain, and lead to further complications if not treated. To diagnose peri-implantitis, dentists usually perform a physical examination and take x-rays of the area. This is done to identify signs of bone loss, as well as signs of infection. If these signs are present, further tests may be necessary to determine the severity of the condition. Treatment for peri-implantitis depends on the severity of the condition. Non-surgical treatments such as professional cleaning and topical antibiotic therapy may be recommended. For more advanced cases, surgical treatment may be necessary. This may involve the removal of the implant, the placement of a new implant, or the use of bone grafts to fill in any areas of bone loss. It is important to maintain good oral hygiene when you have dental implants, as poor oral hygiene can lead to the development of peri-implantitis. It is important to brush regularly and floss daily, and schedule regular dental visits to ensure that your implants are in good condition. It is also important to visit your dentist if you experience any of the signs and symptoms of peri-implantitis, as early treatment can help prevent further complications.