Which oral health considerations are recommended for cystic fibrosis patients?

• A. Hydration, sugar-free gum, artificial saliva, fluoride, good oral hygiene, and rinsing after inhaler use
• B. Avoid all fluoride
• C. High-sugar toothpaste only
• D. No special oral care necessary

Answer: (A)

In cystic fibrosis, keeping the mouth moist, protected, and free of lingering medication helps prevent caries, mucosal irritation, and infections. Hydration supports saliva production, which buffers acids and helps clear debris. Sugar-free gum is useful after meals because it stimulates saliva without feeding decay-causing bacteria. When saliva is scarce, artificial saliva can provide needed lubrication and moisture. Fluoride strengthens enamel and aids remineralization, which is especially important for CF patients who may have dry mouth or altered dietary patterns. Maintaining good oral hygiene—with regular brushing and flossing—reduces plaque and acid production that lead to decay. Rinsing after inhaler use removes residual medications from the mouth, decreasing local irritation and the risk of oral infections or erosion from repeated exposure to inhaled drugs. This combination directly addresses the dry mouth, medication exposure, and caries risk common in CF, making it the best overall approach.