Diabetes and your kidney

diabetes and your liver

What is chronic kidney disease (CKD)?

Diabetes and your kidney> Your kidneys are important because they keep the rest of your body in balance. They:

  • Remove waste products from the body
  • Balance the body’s fluids
  • Help keep blood pressure under control
  • Keep bones healthy
  • Help make red blood cells.

When you have kidney disease, it means that the kidneys have been damaged. Kidneys can get damaged from a disease like diabetes. Once your kidneys are damaged, they cannot filter your blood nor do other jobs as well as they should.

Diabetes also may cause damage to nerves in your body. This can cause difficulty in emptying your bladder. The pressure resulting from your full bladder can back up and injure the kidneys. Also, if urine remains in your bladder for a long time, you can develop an infection from the rapid growth of bacteria in urine that has a high sugar level.

How many diabetic patients will develop kidney disease?

About 30 percent of patients with Type 1 (juvenile onset) diabetes and 10 to 40 percent of those with Type 2 (adult-onset) diabetes eventually will suffer from kidney failure.

What are the early signs of kidney disease in patients with diabetes?

The earliest sign of diabetic kidney disease is increased excretion of albumin in the urine.

Weight gain and ankle swelling may occur. You will use the bathroom more at night. Your blood pressure may get too high. As a person with diabetes, you should have your blood, urine, and blood pressure checked at least once a year. This will lead to better control of your disease and early treatment of high blood pressure and kidney disease. Maintaining control of your diabetes can lower your risk of developing severe kidney disease.

What are the late signs of kidney disease in patients with diabetes?

As your kidneys fail, your blood urea nitrogen (BUN) levels will rise as well as the level of creatinine in your blood. You may also experience nausea, vomiting, a loss of appetite, weakness, increasing fatigue, itching, muscle cramps (especially in your legs), and anemia (a low blood count). You may find you need less insulin. This is because diseased kidneys cause less breakdown of insulin. If you develop any of these signs, call your doctor.

Signs of Kidney Disease in Patients with Diabetes

  1. Albumin/protein in the urine
  2. High blood pressure
  3. Ankle and leg swelling, leg cramps
  4. Going to the bathroom more often at night
  5. High levels of BUN and creatinine in blood
  6. Less need for insulin or antidiabetic medications
  7. Morning sickness, nausea and vomiting
  8. Weakness, paleness and anemia
  9. Itching

What will happen if my kidneys have been damaged?

First, the doctor needs to find out if your diabetes has caused the injury. Other diseases can cause kidney damage. Your kidneys will work better and last longer if you:

  • Control your diabetes
  • Control high blood pressure
  • Get treatment for urinary tract infections
  • Correct any problems in your urinary system
  • Avoid any medicines that may damage the kidneys (especially over-the-counter pain medications)

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