What is one key complication of poorly managed diabetes?

One key complication of poorly managed diabetes is neuropathy. Diabetes can lead to nerve damage due to prolonged elevated blood glucose levels. This condition, known as diabetic neuropathy, often manifests as pain, tingling, or numbness in the extremities, particularly in the hands and feet. The risk of developing neuropathy increases with the duration and severity of diabetes, making it a significant concern for individuals who do not effectively manage their blood sugar levels.

In the context of diabetes management, this complication is critical because it can severely impact quality of life. Neuropathy can lead to other serious issues, such as foot ulcers and infections, which may ultimately require amputation in severe cases. Therefore, understanding and addressing neuropathy is essential for preventing further complications associated with diabetes.