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High Blood Sugar Symptoms: 7 Warning Signs Of Diabetes That Could Show Up A Month Before

High Blood Sugar Symptoms: It is important to take notes of subtle diabetes symptoms and take proactive actions before it spirals out to some other health condition. Here are seven early signs of diabetes you must watch out:

Written by N. Lothungbeni Humtsoe | Updated : November 14, 2025 11:22 AM IST

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What Is Diabetes?

According to data released by the International Diabetes Federation in 2024, around 89 million adults in India are diagnosed with type 2 diabetes. And when this condition occurs, it does not happen overnight, but rather, changes take place gradually. Your body signals changes that often go unnoticed. It is important to take notes on subtle symptoms and take proactive actions before it spirals out to some other health condition. Here are seven early signs of diabetes you must watch out:

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Weight Changes

Unexplained weight loss or gain without putting any effort can hint risk of developing blood sugar issues. Experts say that high insulin levels can trigger fat storage, especially around your abdomen. Meanwhile, for others, their body may start breaking down muscle for energy because the glucose in their body is not being used sufficiently. Also Read - From Chikku To Jackfruit, 5 Fruit Juices That Can Instantly Spike Blood Sugar Levels

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Velvety Skin

Have you lately noticed changes in the skin around your neck, armpit, or groin? This condition is known as acanthosis nigricans which is often caused when your insulin levels are too high. The velvety, dark patches on certain areas of your body are a cry for health that appear while struggling to manage sugar efficiently.

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Thick Neck

Wondering about visible changes around your neck? Researchers say that a sudden thickened neck is not just about weight gain, but can be a strong marker of insulin resistance. The accumulated fats around your neck and under your shoulders are a strong indication of the risk of metabolic syndrome and type 2 diabetes.

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Tingling Feet

One of the most common symptom of diabetes is tingling or numbness sensation in the feet or hands. Expert say that when this condition is left untreated, it can result to diabetic neuropathy.