10 Prediabetes Symptoms
4. Itching of the Skin
Prediabetes and diabetes can affect almost any part of the body, including the skin. In general, high blood sugar can contribute to dry and itchy skin. However, many other skin complications can arise in prediabetes. One common example is Acanthosis nigricans, which is not an exclusive manifestation of diabetes or prediabetes. For instance, it can also be present in individuals with obesity, hormonal disturbances (i.e. ovarian cysts, hypothyroidism), or cancer. Additionally, certain medications or supplements like niacin, corticosteroids, and oral contraceptives can also cause this skin condition.
Acanthosis nigricans is characterized by the presence of dry, thick, and dark patches of skin. These lesions usually appear in skin folds like the groin, armpits, or neck. However, they can also be seen in hands, knees, and elbows. Additionally, these lesions can cause discomfort, especially if they produce itchiness of the skin.
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