Untreated diabetes can lead to various complications that can affect different organs and systems in the body. Here are some of the possible consequences of untreated diabetes:

• Kidney damage: High blood sugar levels can damage the kidneys over time, leading to kidney disease and even kidney failure.

• Eye damage: Diabetes can damage the blood vessels in the retina, leading to vision problems and even blindness.

• Nerve damage: High blood sugar levels can damage the nerves in the body, causing numbness, tingling, and pain in the hands and feet. This condition is called neuropathy.

• Heart and blood vessel disease: Diabetes can increase the risk of heart disease and stroke, as high blood sugar levels can damage the blood vessels and nerves that control the heart and blood vessels.

• Foot problems: Diabetes can cause nerve damage and poor blood flow to the feet, leading to foot ulcers, infections, and even amputations.

• Gastrointestinal problems: Diabetes can affect the nerves that control the digestive system, leading to problems such as gastroparesis (delayed stomach emptying) and constipation.

• Dental problems: High blood sugar levels can increase the risk of gum disease and tooth loss.

If left untreated, diabetes can also lead to serious conditions such as diabetic ketoacidosis, a life-threatening condition that can cause coma or even death. Therefore, it is important to diagnose and treat diabetes as early as possible to prevent or minimize these complications.