What is a potential complication of chronic poorly controlled diabetes?

Chronic poorly controlled diabetes can lead to a number of long-term complications due to consistently elevated blood glucose levels. One significant potential complication is neuropathy, which refers to nerve damage that can occur when high blood sugar levels damage nerves throughout the body. This can manifest as pain, tingling, or loss of sensation, particularly in the extremities, and may also affect other parts of the nervous system, leading to issues such as digestive problems or cardiovascular complications.

Neuropathy is a direct result of prolonged exposure to high glucose levels, which can also lead to oxidative stress and inflammation, contributing to the deterioration of nerve fibers. In managing diabetes, maintaining blood sugar levels within the target range can help prevent or delay the onset of neuropathy and other complications, highlighting the importance of effective diabetes management.