What are the complications of uncontrolled blood sugar levels?
Uncontrolled blood sugar levels can lead to various complications in the body, particularly in the long term. High blood sugar levels over time can damage blood vessels and nerves, which can lead to a range of complications, such as:
Cardiovascular diseases. High blood sugar levels can increase the risk of heart diseases, stroke, and peripheral arterial disease by damaging the blood vessels.
Kidney damage. The kidneys filter the blood and remove waste products, but high blood sugar levels can damage the blood vessels in the kidneys, causing them to function improperly and ultimately leading to kidney failure.
Nerve damage. High blood sugar levels can damage the nerves, leading to neuropathy, which can cause numbness, tingling, and pain in the hands and feet. It can also lead to digestive problems, such as constipation or diarrhea.
Eye damage. Uncontrolled blood sugar levels can damage the blood vessels in the eyes, leading to diabetic retinopathy, which can cause vision loss or blindness.
Foot problems. High blood sugar levels can damage the blood vessels and nerves in the feet, which can lead to infections and wounds that heal slowly. In severe cases, this can lead to amputation.
Skin problems. High blood sugar levels can cause skin problems, such as dry skin, skin infections, and wounds that heal slowly.
It is important for people with diabetes to keep their blood sugar levels under control to reduce the risk of these complications. This can be achieved through lifestyle changes such as regular exercise, a healthy diet, and taking medication as prescribed by a healthcare professional.