ALZHEIMER'S AND PARKINSON'S DISEASE AS A RISK FACTOR FOR PERIODONTAL DISEASE

Abstract

Neurodegenerative diseases such as Alzheimer’s and Parkinson’s impair motor coordination and cognitive ability, making oral hygiene difficult and increasing the risk of gingival inflammation and tooth loss. This study aimed to analyze the relationship between these diseases and the development of periodontal disease. The research, an integrative literature review, was based on publications from 2021 to 2024 in databases such as Periódico CAPES, Google Scholar, BVS, and PubMed, with documents available in Portuguese and/or English. The qualitative analysis compared studies on the impact of neurodegenerative disease progression on periodontal health, investigating biological mechanisms such as systemic inflammatory response and the possible bidirectional relationship between periodontitis and these conditions. The findings highlight the need for multidisciplinary care, bringing together dental and neurology professionals for more effective patient management. It is concluded that regular and personalized dental care can help minimize the damage caused by periodontal disease and improve the quality of life of patients with Alzheimer’s and Parkinson’s.