Can Diabetes Cause A Metallic Taste In The Mouth?

             Written by: Nancy Dixit

Have you ever experienced a metallic taste in your mouth? If you have diabetes, this sensation might be more common than you think. Let’s explore some of the reasons behind it.

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Commonly prescribed for Type 2 diabetes, medication like Metformin can cause an unpleasant metallic taste as a side effect.

 Medication

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Prolonged high blood sugar may damage nerves, leading to parageusia, a taste disorder that distorts flavors, often resulting in a metallic taste.

Parageusia

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Diabetes can cause xerostomia (dry mouth) and high sugar levels in saliva. This can lead to diabetic tongue, which may promote oral thrush and contribute to a metallic taste.

Diabetic Tongue

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Elevated blood sugar increases sugar in saliva, raising the risk of cavities and gum disease, which can also cause a metallic flavor.

Oral Health Issues

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