Bad Breath (Halitosis)

Bad breath, or halitosis, is a frequent complaint among diabetic patients. It often results from reduced saliva production, a condition called dry mouth, which allows odor-causing bacteria to multiply rapidly. Elevated blood sugar levels provide an ideal environment for bacteria to thrive, leading to gum infections and unpleasant mouth odor.
Moreover, diabetic ketoacidosis — a severe condition linked with uncontrolled diabetes — can produce a fruity or acetone-like odor in the mouth. Chronic bad breath not only causes social discomfort but may also indicate underlying gum disease or infection. Regular brushing, tongue cleaning, proper hydration, managing blood sugar levels, and professional dental cleaning are essential to maintain fresh breath and oral health.