🫘 Men's Health
Chronic Kidney Disease in Nigeria
Slowing the silent progression of kidney disease in Nigeria
Chronic kidney disease (CKD) — permanent, progressive decline in kidney function — affects an estimated 25 million Nigerians, making it one of the most common serious chronic diseases in the country. Hypertension and diabetes account for the majority of cases, meaning the CKD epidemic is a direct consequence of Nigeria's cardiovascular disease burden. CKD is largely asymptomatic until advanced (stage 4-5), by which point dialysis or transplant may be the only life-saving options. Early detection and aggressive risk factor management can prevent or significantly slow progression.
Signs and Symptoms
✓ Stage 1-3 (early): usually NO symptoms — detected only on blood and urine tests
✓ Stage 3-4: fatigue, swollen ankles and legs, poor appetite, nausea
✓ Stage 4-5: breathlessness (fluid overload), confusion, metallic taste in mouth, frothy urine (proteinuria), itch (uraemic pruritus), reduced urine output
✓ Hypertension that is becoming harder to control — worsening hypertension can indicate progressive CKD
When to Seek Help
Annual screeningAll patients with hypertension, diabetes, sickle cell disease, or family history of kidney disease should have annual urine albumin:creatinine ratio (ACR) and eGFR — most CKD is caught this way, not from symptoms
UrgentSudden marked reduction in urine output; severe swelling of legs and face; confusion or difficulty breathing in a known CKD patient — possible acute on chronic kidney failure
Nephrology referralCKD stage 3b-4 (eGFR <45) should be under nephrology specialist care for monitoring of progression and preparation for renal replacement therapy if needed
Tests & Diagnosis
🧪 Serum creatinine and eGFR
Estimated glomerular filtration rate calculated from creatinine — classifies CKD stage; eGFR 60-89 = stage 2; 30-59 = stage 3; 15-29 = stage 4; <15 = stage 5 (kidney failure)
🧪 Urine albumin:creatinine ratio (ACR)
The most sensitive early marker of kidney damage — detects protein leaking into urine before creatinine rises; ACR >3mg/mmol = abnormal
🧪 Urine microscopy
Red cells, white cells, or casts in urine indicate glomerulonephritis, infection, or other kidney pathology
🧪 Renal ultrasound
Assesses kidney size (small kidneys = chronic disease), structure, and excludes obstruction; kidneys <9cm in length suggest irreversible CKD
🧪 Full blood count
Anaemia of CKD (normochromic, normocytic) is universal in advanced CKD — kidney produces less erythropoietin
Frequently Asked Questions
Can kidney disease be reversed?
Acute kidney injury (AKI) can fully recover if the cause is removed promptly. CKD by definition involves permanent kidney damage — the loss of function cannot be reversed. However, progression can be significantly slowed with good BP and diabetes control, stopping nephrotoxins, and specialist care.
Is taking ibuprofen occasionally harmful to the kidneys?
Occasional use of ibuprofen in healthy individuals with good hydration is generally safe. Regular or high-dose NSAID use in people with CKD, hypertension, diabetes, or dehydration is dangerous and accelerates kidney decline. Paracetamol is the safer analgesic for people with kidney disease.
Do herbal medicines cause kidney damage?
Yes — several traditional herbal preparations used in Nigeria contain aristolochic acid and other nephrotoxic compounds. Many cases of CKD in young Nigerian women have been attributed to traditional 'fertility' or 'cleansing' herbal preparations. Tell your nephrologist all traditional medicines you use.
When is dialysis needed?
Dialysis is needed when the kidneys can no longer maintain life — typically at eGFR <15 (stage 5 CKD) with symptoms of uraemia (confusion, severe itch, nausea, fluid overload) that cannot be managed medically. Many Nigerian patients in stage 5 do not get dialysis due to cost — early prevention is therefore essential.
Is kidney transplant possible in Nigeria?
Yes — kidney transplantation has been performed in Nigeria at LUTH, UCH, and some private hospitals. Results are improving. Cost remains a significant barrier (₦5-15 million or more). Living donor transplantation from a matched family member is the most common approach in Nigeria. NHIA does not currently cover transplantation.