What are the symptoms of kidney problems & nephropathy?
Early kidney damage has zero symptoms; noticeable signs typically appear only after substantial filtration loss.
- Swelling (oedema) around the eyes, ankles, or feet, especially in the morning
- Frothy or foamy urine (indicating protein leakage)
- Passing urine more frequently at night (nocturia)
- Fatigue, low stamina, and worsening anaemia
- Persistent nausea, loss of appetite, or metallic taste in the mouth
- Itchy, dry skin
- Muscle cramps or difficulty controlling blood pressure
Warning signs: go to hospital at once
These indicate acute kidney injury or severe uremia requiring urgent hospital admission.
- Sudden dramatic drop in urine output (scanty or no urine for 12 hours)
- Severe breathlessness, unable to lie flat (fluid in lungs)
- Chest pain or friction rub over the heart (uremic pericarditis)
- Severe confusion, drowsiness, twitching, or seizures
- Serum potassium above 6.0 mEq/L (dangerous cardiac risk)
Call 108 or go to the nearest emergency department.
The 3 phases of kidney problems & nephropathy
Microalbuminuria
eGFR > 60 mL/min with trace protein leakage. Strict sugar and BP control can halt or reverse damage.
Chronic kidney disease
eGFR 30–59 mL/min. Medicine adjustments, dietary protein control, and cardiovascular protection required.
Renal impairment
eGFR < 30 mL/min. Requires specialized nephrology care, fistula planning, or dialysis preparation.
Which test shows kidney problems & nephropathy?
Evaluated through routine blood and urine tests performed in our own laboratory.
| Test | Best time | What it tells you |
|---|---|---|
| Serum Creatinine & Blood Urea | Same visit | Measures kidney filtration efficiency and calculates eGFR |
| Urine Routine & Microscopic | Same visit | Detects albumin, red blood cells, pus cells, and casts |
| Urine Albumin-to-Creatinine Ratio (uACR) | Same visit | Early gold standard detection of diabetic kidney leakage |
| Serum Electrolytes (Sodium, Potassium) | Same visit | Monitors potassium balance crucial for safe blood pressure medication |
How is kidney problems & nephropathy treated?
Management focuses on blood pressure control using kidney-protective medications (ACE inhibitors / ARBs), optimal diabetes control with SGLT2 inhibitors, and avoiding nephrotoxic drugs.
At Nareddy Care
- Clinical review by Professor of Medicine Dr. Vishnu Anjan Nareddy
- Kidney function panels and urine protein testing in our on-site lab
- Medication review to eliminate painkillers and kidney-toxic drugs
- Adjustment of all ongoing diabetic and hypertensive medication doses to safe kidney levels
- Dietary guidance on sodium, protein, and potassium balance
Do at home
- Take prescribed kidney-protective BP medications consistently
- Drink adequate clean water daily, unless on fluid restriction
- Keep blood sugar strictly within target range
- Inspect feet and ankles for swelling daily
Avoid
- Self-medicating with non-steroidal anti-inflammatory painkillers (NSAIDs like diclofenac, aceclofenac, ibuprofen)
- Taking unverified herbal or alternative powders that may contain heavy metals
- Excessive salt intake in cooking and processed foods
- Skipping kidney blood tests because you feel fine
How to prevent kidney problems & nephropathy
Annual creatinine and urine protein screening for everyone with diabetes or hypertension, maintaining healthy blood pressure, and avoiding self-prescribed painkiller tablets.
Questions people ask
Can kidney damage from diabetes be reversed?
Early microalbuminuria can often be reversed or stabilized with modern medications (SGLT2 inhibitors and ACE inhibitors/ARBs) and tight sugar control. Once advanced scarring occurs, the focus is on slowing progression.
Why are painkiller tablets dangerous for kidneys?
NSAID painkillers decrease blood flow to the kidneys, which can trigger sudden acute kidney injury, especially in the elderly or dehydrated individuals.
What does serum creatinine mean?
Creatinine is a waste product from muscle breakdown. Normal is usually 0.7 to 1.3 mg/dL. Rising creatinine means the kidneys are filtering waste less effectively.
Adults seeDr. Vishnu Anjan NareddyMD (General Medicine)Children seeDr. Bramhini NareddyMD (Paediatrics)