Which beverage choice should be avoided in xerostomia management due to irritants?

• A. Sugared drinks
• B. Water
• C. Herbal tea
• D. Milk

Answer: (A)

In xerostomia management, the aim is to protect oral tissues from irritation and reduce decay risk by avoiding substances that can sting or linger in the mouth without cleansing action. Sugared drinks introduce simple sugars that feed bacteria, and with reduced saliva there’s less natural cleansing, so these sugars stay in contact with teeth and mucosa longer. The combination of sugar and possible acidity can irritate already sensitive dry tissues and promote caries. Water, by contrast, hydrates without sugar or acid, making it the safest default. Milk can be soothing and provides nutrients, and unsweetened herbal tea is typically gentler than sugary beverages. So the beverage to avoid due to irritants is sugared drinks.