How can xerostomia be managed in patients?

Management of xerostomia, or dry mouth, focuses primarily on alleviating symptoms and promoting oral health. The correct approach involves the use of saliva substitutes and increased water intake, as these measures effectively address the lack of natural saliva which lubricates the oral cavity, aids in digestion, and protects against dental decay.

Saliva substitutes can help mimic the consistency and function of natural saliva, providing relief from dryness and discomfort. Increased water intake is also crucial, as hydration aids in maintaining moisture in the mouth and can stimulate salivary production. Together, these strategies can significantly improve a patient's quality of life and dental health by reducing the risk of cavities, gum disease, and oral infections commonly associated with xerostomia.

In contrast, increasing sugar intake or relying solely on hard candies can exacerbate the problem by promoting the growth of bacteria that lead to tooth decay. Avoiding fluoride products neglects an important aspect of caries prevention for patients at risk due to insufficient saliva. Therefore, the combination of saliva substitutes and hydration is the most effective means of managing xerostomia.