‘Diabetes and high BP are the same disease’? Endocrinologist explains the real link

Dr Gagandeep Singh recently stated that diabetes and high blood pressure are essentially the same disease. He explained that insulin resistance leads to elevated glucose levels, and the kidneys retain sodium, causing an increase in blood pressure. This shared mechanism is why 80% of people with type 2 diabetes also develop hypertension.

However, Dr Pranav Ghody, a consultant endocrinologist, clarifies that while these two conditions often occur together and share risk factors, they are distinct medical conditions. Type 2 diabetes primarily deals with blood glucose regulation, whereas hypertension is characterized by consistently high blood pressure. Insulin resistance is a common link, as it affects different aspects of health and contributes to rising glucose levels and hypertension.

Lifestyle changes, such as weight loss, regular exercise, and a healthy diet, can improve insulin sensitivity and lower blood pressure for both conditions. However, medication may still be necessary, as these lifestyle measures are meant to complement rather than replace prescribed treatments.