Chronic Kidney Disease

Stage 3 CKD means your estimated glomerular filtration rate (eGFR) is between 30‑59 mL/min/1.73 m², indicating moderate loss of kidney function. You’ll need tighter control of blood sugar and blood pressure, usually with an ACE inhibitor or ARB, and regular monitoring of kidney labs every 3‑6 months. Lifestyle changes such as limiting sodium to <2 g per day, avoiding high‑protein excess, staying hydrated (but not over‑hydrated), and exercising regularly can slow progression. You don’t need dialysis yet, but you should see a nephrologist at least annually for a comprehensive review. What foods should I avoid or limit to protect my kidneys, and are there any “kidney‑friendly” diets I can follow?::Aim for a kidney‑friendly eating pattern: limit sodium (avoid processed foods, canned soups, salty snacks), keep potassium moderate (watch bananas, oranges, potatoes if your labs are high), and restrict phosphorus (limit dairy, nuts, colas). A DASH‑style diet works well—lots of fresh vegetables, berries, whole grains, lean protein (fish, chicken, plant‑based beans in moderation), and low‑fat dairy. If you’re on a low‑protein plan, discuss with your dietitian; typically 0.6‑0.8 g protein/kg body weight is recommended for CKD stages 3‑4. When should I be concerned that my CKD is getting worse and I might need dialysis soon?::Watch for a rapid drop in eGFR (more than 5 mL/min/1.73 m² over a few months), rising serum creatinine, persistent fluid overload (swelling, shortness of breath), uncontrolled hypertension, or symptoms of uremia such as nausea, loss of appetite, itching, or confusion. If eGFR falls below 15 mL/min/1.73 m² (stage 5), you’ll be evaluated for dialysis or transplant. Promptly report new edema, shortness of breath, or changes in urine output to your nephrologist. Can I still take over‑the‑counter pain relievers like ibuprofen or naproxen?::Non‑steroidal anti‑inflammatory drugs (NSAIDs) can further reduce kidney blood flow and accelerate CKD progression, especially when eGFR is <60. Acetaminophen is generally safer for occasional pain, but avoid chronic NSAID use unless your doctor specifically approves a low dose and monitors kidney labs closely.