Dry Mouth Could Be the Clue to Undiagnosed Diabetes
Because xerostomia is more common in patients with diabetes, oral health professionals may play a key role in identifying undiagnosed disease through careful assessment, risk screening, and timely medical referral.
Which clinical hallmark is shared across the various forms of diabetes mellitus?
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Elevated blood glucose levels are the defining clinical feature of diabetes regardless of type. Hyposalivation can occur in diabetes but is not universal or diagnostic. Autoimmune destruction of pancreatic cells is specific to type 1 diabetes. Some patients with type 1 diabetes may have lower body mass index at onset, but this is not a defining feature of all diabetes types.
What best describes the difference between xerostomia and hyposalivation?
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Xerostomia is the subjective sensation of dry mouth. Patients may report dryness even without measurable reduction in saliva.
Why should oral health professionals consider diabetes risk when patients report persistent dry mouth?
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Most dental offices do not perform biochemical diagnostic testing.; however, dry mouth may be an early sign of undiagnosed diabetes.
