Diabetic neuropathy is nerve damage that can occur with diabetes, most commonly affecting the feet and legs due to high blood sugar levels. Symptoms include numbness, tingling, pain, or muscle weakness, which can develop in the feet and hands and spread to other parts of the body. It can also affect internal organs (autonomic neuropathy), causing issues like digestion problems, dizziness, or sexual dysfunction. [1, 2, 3, 4, 5, 6]
Causes
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Uncontrolled high blood sugar: Over time, high blood glucose can damage the nerves and the blood vessels that supply them.
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Metabolic factors: High triglyceride and cholesterol levels, as well as being overweight or obese, increase the risk. [1, 2]
Types and symptoms
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Peripheral neuropathy: The most common type, affecting the legs and feet. Symptoms often begin in the toes or feet and can spread to the legs and hands.
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Numbness, tingling, or a “pins and needles” sensation
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Burning, stabbing, or shooting pain
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Muscle weakness
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Slow-healing sores on the feet or legs
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Autonomic neuropathy: Affects the nerves that control internal organs.
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Digestive issues: Bloating, constipation, or diarrhea
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Heart and blood pressure problems: Dizziness when standing up, irregular heart rate
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Sexual dysfunction: Difficulty with erection or other sexual issues
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Bladder problems: Difficulty urinating or other issues
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Proximal neuropathy: Affects nerves in the thighs, hips, buttock, or legs. Symptoms can include pain and weakness on one side of the body.
Management
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The primary management strategy is to control blood sugar levels.
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Other treatments focus on managing symptoms and complications, such as pain relief, addressing digestive issues, and preventing foot sores.
MBH/PS