If you're living with diabetes, there's a chance you could get a problem with your kidneys called "diabetic kidney disease." You may hear some people refer to it as diabetic nephropathy. It happens when high blood pressure or high blood sugar from diabetes hurts your kidneys.
Diabetic kidney disease makes it harder for your kidneys to take waste out of your body. The problems gradually get worse as the disease moves through five stages. Treatment can help you manage symptoms and help prevent complications.
In the early stages of kidney disease, there are no symptoms, which is why it's important to get your kidneys checked regularly. Your doctor will likely take blood and urine samples at least once a year to look for a specific protein called microalbumin in your urine.
In this phase, your kidneys begin to work a little harder than normal and may get a little bigger. Your urine has a little bit of protein in it, especially during exercise, when your kidneys may have to work harder to do their job.
This is an early and mild stage of the disease. There are many ways to treat it, and there are things you can do to improve your condition, such as:
- Keep your blood pressure and blood sugar under control.
- Eat a healthy diet.
- Stay active (30 minutes of exercise a day).
- Stick to a healthy weight.
- If you smoke, quit.
- Get 7 to 8 hours of sleep a night.
This stage develops slowly over time. Your kidneys are still working pretty well but may show some signs of damage.
You can help keep your kidneys healthy by following some of the same tips as you tried in stage 1.
Besides taking care of your health with the same steps as in stage 1, it's important get treated by a kidney specialist called a nephrologist.
This stage is a serious condition, and you'll need to manage it closely to prevent kidney failure. Your kidneys may not work well, and you'll likely get symptoms such as swelling in your hands and feet, and changes in how often you pee.
In stage 4, more protein usually ends up in your urine. Your nephrologist will help you keep your blood pressure under control, which will lower the amount of protein in your urine and help prevent kidney failure.
Your kidneys stop working or are close to it, a problem called "kidney failure." You may get symptoms such as:
- Swelling in your hands or feet
- Muscle cramps
- Nausea and vomiting
- Back pain
- Loss of appetite
- Changes in how much you are peeing
- Trouble breathing or sleeping
- Metallic taste in your mouth
If your kidneys stop working, you will need a treatment called dialysis or a kidney transplant. During dialysis, a machine does the work of your kidneys, removing your blood, cleaning the waste from it, and returning it to your body. If you get a kidney transplant, you'll have an operation to get a healthy kidney from a living or deceased donor.