People with severe mental illness (e.g. bipolar disorder, psychosis) experience poor oral health compared to the general population. They are more likely to have decayed, missing or filled teeth, and periodontal disease, which can affect quality of life and functioning. It can add to the burden of living with severe mental illness. Dentists can prevent and treat oral health problems. However, people with severe mental illness experience profound and multifaceted barriers to attendance, including practical issues, financial difficulties and dental anxiety. Unfortunately, existing dental interventions have not addressed these issues. They have not helped people with severe mental illness to attend the dentist.
