Managing Chronic Kidney Disease: 3 Common Mistakes to Avoid

Living with Chronic Kidney Disease requires careful attention to your daily habits and medical routines. If you have recently been diagnosed or are helping a loved one manage their condition, understanding what not to do is just as important as knowing the right steps to take. Let us explore three common mistakes people often make when managing kidney health.

Understanding the Basics of Kidney Health

Before diving into the mistakes, it helps to understand what your kidneys actually do. Your kidneys act as your body’s filtration system. They remove waste products and excess fluid from your blood, which are then excreted through urine. When you have Chronic Kidney Disease, this filtration system is damaged and cannot filter blood as well as it should. Because the damage happens slowly over time, managing the condition proactively is the only way to slow its progression.

Here are three frequent pitfalls patients encounter and how to avoid them.

Mistake #1: Overlooking Hidden Sodium and Phosphorus in Your Diet

Most people with kidney issues know they need to put away the salt shaker. However, a major mistake is ignoring the hidden sodium and phosphorus heavily present in packaged and restaurant foods.

When your kidneys are compromised, they struggle to process excess minerals. Too much sodium leads to fluid retention and high blood pressure. Too much phosphorus can pull calcium from your bones, making them weak and brittle.

Patients often mistakenly consume high levels of these minerals by eating processed deli meats like Oscar Mayer turkey, canned soups like Campbell’s condensed chicken noodle, and frozen dinners. Phosphorus is particularly tricky because it is frequently used as a preservative. Dark colas, such as Coca-Cola or Pepsi, are notoriously high in phosphorus additives. To avoid this mistake, you must read ingredient labels carefully and look for any words containing “PHOS” to identify hidden phosphorus additives. Transitioning to a diet focused on fresh, whole foods like apples, berries, and lean poultry is a much safer approach.

Mistake #2: Taking Over-the-Counter Pain Relievers Without Caution

When dealing with a headache or joint pain, reaching for a bottle of pain relievers is a common reflex. For someone with Chronic Kidney Disease, this simple action can be a critical mistake.

Nonsteroidal anti-inflammatory drugs, commonly known as NSAIDs, can be incredibly harmful to compromised kidneys. These medications work by reducing inflammation, but they also constrict the blood vessels that supply blood to your kidneys. Over time, or even with a sudden high dose, this reduced blood flow can cause acute kidney injury and accelerate the progression of your disease.

Specific over-the-counter medications to avoid include ibuprofen, sold under brand names like Advil and Motrin, as well as naproxen, commonly known as Aleve. Many patients make the mistake of using these daily for arthritis or back pain without realizing the internal damage they are causing. If you need pain relief, acetaminophen, known widely as Tylenol, is generally considered a safer alternative for kidney patients. However, you must always consult your nephrologist or primary care doctor before starting any new medication.

Mistake #3: Ignoring Blood Pressure and Blood Sugar Monitoring

High blood pressure and diabetes are the two leading causes of Chronic Kidney Disease. A massive mistake in managing kidney health is failing to strictly monitor and control these two underlying conditions.

Some patients take their prescribed kidney medications but skip checking their blood pressure at home, assuming they feel fine. High blood pressure has no obvious symptoms, yet it continuously damages the delicate blood vessels inside the kidneys. Keeping your blood pressure at or below the target set by your doctor, often around ¹³⁰⁄₈₀ mm Hg, is vital. Using a reliable home blood pressure cuff, such as an Omron monitor, helps you track your daily numbers.

Similarly, if you have diabetes, uncontrolled blood sugar acts like sandpaper on the kidney’s filters. Skipping A1C tests or failing to take prescribed medications like Metformin or insulin exactly as directed will cause your kidney function to decline much faster. Managing Chronic Kidney Disease means treating your blood pressure and blood sugar with the exact same level of urgency.

Frequently Asked Questions

Can drinking large amounts of water cure Chronic Kidney Disease? No. While staying adequately hydrated is important for overall health, drinking excessive amounts of water does not cure the disease. In fact, in the later stages of kidney disease, drinking too much fluid can be dangerous because your kidneys cannot excrete the excess, leading to dangerous swelling and fluid in the lungs.

What is a GFR test? GFR stands for Glomerular Filtration Rate. It is a blood test that checks how well your kidneys are filtering blood. Doctors use this specific number to determine your stage of kidney disease and to monitor if your condition is stable or worsening over time.