title: Drugs that promote dental caries.
abstract: Dental caries result from erosion of tooth enamel or cementum by acidic substances produced by bacteria found in dental plaque. Caries can lead to pulp necrosis and tooth loss. Risk factors include certain dietary habits, poor oral hygiene, and dry mouth. Diabetes and Sjogren's syndrome can also promote dental caries. Psychotropic substances such as cocaine, methamphetamine, heroin and cannabis can promote dental caries. Many medicinal drugs facilitate the formation of dental caries, through various mechanisms; they include formulations with a high sugar content; drugs that cause dry mouth (especially antimuscarinics); drugs that lower the buccal pH (inhaled powders, etc.); and drugs that cause demineralisation (tetracyclines, etc.). In practice, patients (and parents) should be informed that some drugs can increase the risk of dental caries. They should be encouraged to adapt and reinforce dental hygiene, and advised to visit a dentist regularly.
mesh_terms: D003729:Dental Care; D003731:Dental Caries / Q000139:chemically induced* / Q000175:diagnosis / Q000517:prevention & control; D003733:Dental Caries Susceptibility / Q000187:drug effects*; D064420:Drug-Related Side Effects and Adverse Reactions / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D009910:Oral Hygiene; D018570:Risk Assessment; D012307:Risk Factors; D014077:Tooth Erosion / Q000139:chemically induced* / Q000175:diagnosis / Q000517:prevention & control