Early Indicators of Type 2 Diabetes

Type 2 diabetes develops gradually and may present with mild symptoms that can be easily overlooked, such as intense thirst, frequent urination, and increased hunger. Elevated blood sugar levels cause the kidneys to attempt to eliminate the excess glucose, leading to repeated urination and fluid loss, which in turn increases thirst. Other signs include fatigue, blurred vision, slow wound healing, and recurrent infections. Dark patches on the skin, known as "acanthosis nigricans," may also appear, linked to insulin resistance. It is advisable to see a doctor and undergo tests such as fasting blood sugar or glycated hemoglobin (HbA1c) if risk factors like overweight and low activity are present, as early detection helps reduce the risk of complications.