Uncontrolled blood sugar damages blood vessels and nerves throughout the body over time. The complications of Type 2 diabetes — heart disease, kidney damage, neuropathy, retinopathy, foot problems — are not inevitable. They are the result of sustained high blood sugar, and they are largely preventable with consistent management. This guide covers the major complications, the warning signs to watch for, and the protective steps that reduce risk.
The goal is not to frighten — it is to give you the information you need to take the complications seriously before they develop, rather than after. Most of these conditions progress silently for years before symptoms appear.
Articles in This Section
- Diabetes and Heart Disease: Risks, Warning Signs, and Protection
- Diabetic Retinopathy: Stages, Symptoms, Treatment, and Prevention
- Type 2 Diabetes Complications: What They Are and How to Prevent Them
- 5 Telltale Signs of Diabetic Neuropathy
- Foot Care for Type 2 Diabetes: How to Protect Your Feet and Prevent Serious Complications
- Type 2 Diabetes and Kidney Disease: Protecting Your Kidneys
Want a clear, practical plan for managing your A1C?
The ABCs of A1C gives you 5 simple rules — in plain language — to understand your blood sugar and lower it.
