By: Dr. Tariq Jagnarine
Why diabetes and high blood pressure are silently damaging kidneys across the country?
What Do Your Kidneys Really Do?
Most people do not think about their kidneys until something goes wrong. Yet these small organs play a big role in keeping the body healthy. The kidneys clean the blood by removing waste products and extra fluid. They help control blood pressure, maintain healthy bones, and keep the body’s chemicals balanced.
Because the kidneys work quietly in the background, many people do not realise when damage begins. Unlike a broken bone or severe infection, kidney disease rarely causes pain in its early stages. A person can feel completely normal while the kidneys slowly lose function.
Why Kidney Failure Is Increasing in Georgia
Across Georgia, healthcare workers are seeing more patients being diagnosed with advanced stages of chronic kidney disease and needing dialysis. In the state, over 1 million people have chronic kidney disease with thousands of these patients relying on dialysis treatment. Families are often shocked by the diagnosis, especially when the person had been walking, working, and caring for others just months before. In fact, it is estimated that only 1 out of 8 patients in Georgia are aware that they have chronic kidney disease.
The main drivers of kidney failure in Georgia are uncontrolled diabetes and high blood pressure. These two conditions damage the tiny blood vessels in the kidneys over time. When left untreated, the damage becomes permanent. Obesity, unhealthy diets, smoking, and lack of regular medical check-ups are also contributing to the rising numbers.
End-stage renal disease (or kidney failure) typically occurs in the final stages of chronic kidney diseases and is not just a medical problem it is a social and economic one. Dialysis requires frequent hospital visits, long hours of treatment, and major lifestyle adjustments. Many families struggle to balance work, caregiving, and emotional stress when a loved one develops kidney disease.
What Health Workers Are Seeing
Doctors and nurses frequently encounter patients who say they had no idea their kidneys were failing. Some come to the hospital feeling extremely tired or swollen, only to learn that their kidney function is severely reduced. Others discover kidney disease during routine tests for diabetes or high blood pressure.
Many of these cases could have been prevented with earlier screening and better control of chronic illnesses. The challenge is that kidney disease often develops slowly and silently, making awareness and regular check-ups essential.
What Causes Kidney Damage
The most common causes of kidney disease in Georgia are conditions associated with obesity, hypertension, and diabetes. High blood pressure damages the blood vessels that supply the kidneys, reducing their ability to filter waste. Diabetes damages the tiny filters inside the kidneys, allowing protein to leak into the urine and gradually reducing function.
Poor diet, especially foods high in salt and processed ingredients, puts extra strain on the kidneys. Smoking narrows blood vessels and worsens circulation, while excessive alcohol use can further stress the body. Genetic factors and certain infections may also contribute, but lifestyle and chronic disease management remain the biggest influences.
Who Is Most at Risk
Adults over the age of thirty with diabetes or high blood pressure are at greatest risk. People who are overweight, physically inactive, or have a family history of kidney disease should also be cautious. Men often present later for care, which means their chronic kidney disease may be more advanced by the time it is discovered.
However, chronic kidney disease does not only affect older adults. Increasingly, younger people are developing kidney problems due to poorly controlled chronic conditions.
Warning Signs That Are Easy to Miss
In the early stages, chronic kidney disease may cause no noticeable symptoms. As the condition worsens, people may develop swelling in the feet or face, fatigue, loss of appetite, changes in urination, or difficulty concentrating. Some people experience nausea or shortness of breath.
Because these symptoms can be mild or mistaken for physical stress, many individuals delay seeking medical care until the disease is advanced.
How Kidney Disease Is Detected
The good news is that kidney problems can be detected with simple tests. Blood pressure checks, blood tests, and urine tests can reveal early signs of damage. These tests are available at public health facilities across Georgia.
Early detection allows healthcare providers to slow the progression of kidney disease through medication, lifestyle changes, and close monitoring.
Living With Kidney Disease
When chronic kidney disease is diagnosed early, many people can continue living normal lives by managing their health carefully. Controlling blood pressure and blood sugar, eating balanced meals, reducing salt intake, and taking medication as prescribed all help protect kidney function (Figure 1).
In severe cases, dialysis or kidney transplant may be required. Dialysis can save lives, but it also brings physical and emotional challenges, which is why prevention and early treatment remain so important.
Figure 1. A balanced, nutritious diet can be a preventive factor against chronic kidney disease.
Preventing Kidney Failure
The most effective way to prevent chronic kidney disease is to manage the conditions that cause it. Checking blood pressure regularly, testing blood sugar, staying physically active, and maintaining a healthy weight all reduce risk. Avoiding smoking, limiting alcohol, and attending regular medical appointments are also key steps.
Simple lifestyle changes can make a powerful difference. Even small improvements in diet and activity can slow kidney damage and improve overall health.
Kidney failure rarely happens overnight. It is usually the result of years of silent damage caused by uncontrolled diabetes, high blood pressure, and unhealthy habits. The tragedy is that many cases could have been prevented.
Your kidneys work for you every day without complaint. Protect them by knowing your numbers, taking your medication, and seeking care early.
Protect your kidneys today, so they can protect you for a lifetime.
Dr. Tariq Jagnarine
Dr. Tariq Jagnarine is a Family Medicine physician with clinical interests in Endocrinology and Diabetes. Dr. Jagnarine is also a Public Health Policy Consultant with speciality interests in infectious disease, climate change, and mental health. Dr. Jagnarine is a Masters of Public Health student at Emory University, Rollins School of Public Health.