Your body often sends signals before a health problem becomes serious. But many people ignore these early signs because they seem small or unrelated. What if your skin is quietly warning you about something deeper? According to experts, certain skin changes could be early indicators of diabetes.
In a video shared on YouTube, Dr Khalid, a family doctor based in London, explains that the skin is the body’s largest organ and can reflect internal health issues. He highlights 13 skin-related signs that may be linked to diabetes, helping people understand what to watch out for before it gets worse.
He explains that these changes happen due to factors like high blood sugar, poor circulation and insulin resistance. While not every symptom confirms diabetes, noticing multiple signs together should not be ignored.
Diabetes Can Disguise Itself As Skin Changes
One of the most important takeaways from the video is that diabetes does not always show up with obvious symptoms at first. Instead, it can appear through subtle skin changes.
Some common signs include:
- Dark patches on the neck or armpits (acanthosis nigricans), often linked to insulin resistance
- Yellowish growths around the eyes (xanthelasma), which may signal high cholesterol or uncontrolled diabetes
- Red or brown patches on the shins, known as diabetic dermopathy
- Small waxy bumps on the skin (eruptive xanthomatosis), caused by high fat levels in the blood
Dr Khalid also mentions a rare condition called necrobiosis lipoidica, which starts as red patches and slowly grows into larger areas. Though uncommon, it is more frequently seen in people with diabetes.
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Some signs are easier to miss because they seem harmless. However, they can still be linked to underlying diabetes.
Watch out for:
- Persistent itchy skin due to dryness or poor blood flow
- Frequent fungal infections in skin folds like underarms or groin
- Repeated bacterial infections such as boils or cellulitis
- Slow-healing wounds or ulcers, especially on feet
- Sudden blisters on hands or feet without clear cause
- Skin tags, which may appear more often in people with insulin issues
Dr Khalid explains that high blood sugar can weaken the immune system and damage nerves. This makes it harder for the body to heal and fight infections, increasing the risk of skin problems.
Why Early Awareness Of Diabetes Matters
The key message is simple: your skin can reveal what your body is going through. These signs do not always mean diabetes, but they should not be ignored, especially if they appear together.
Early detection can make a big difference. If you notice unusual or recurring skin changes, it is important to consult a doctor and get tested. Being aware of these warning signs can help you take action before complications develop.
