Tiredness, Swelling, and the Hidden Signs of Kidney Trouble: Should You Get Tested?

Could Your Everyday Symptoms Mean More Than Just Fatigue?

Do you feel overly tired, notice persistent swelling in your ankles, or see foaminess in your urine? These symptoms are easy to dismiss, especially when life gets busy, but they may be signs pointing towards something more serious: problems with your kidneys.

"Many people in the UK develop kidney issues without realising it, as early kidney disease is often silent."

What is Creatinine and eGFR?

Creatinine is a waste product made by your muscles and filtered out of your blood by your kidneys. Your estimated Glomerular Filtration Rate (eGFR) is a calculation that tells you how well your kidneys are filtering waste. When your kidneys aren't working properly, creatinine builds up, and your eGFR drops.

Why Should I Get Tested?

• Early Action: Most people with early kidney disease don't experience symptoms.
• Risk Factors: Diabetes, high blood pressure, and a family history increase your chances.
• Simple Solutions: Small lifestyle changes can slow or even reverse early stages of kidney issues.

What Can You Do (Even If You Don't Test Yet)?

• Stay well hydrated and limit excess salt in your diet.
• Monitor your blood pressure regularly.
• Get active—a simple daily walk can make a big difference.
• If you're worried about symptoms, speak to your GP or read NHS guidance on kidney health.

Should You Try a Home Creatinine & eGFR Test?

Testing is now easier than ever in the UK. With Mayfield Clinic's Home Creatinine & eGFR Blood Test Kit, you can order a test online, collect a tiny finger-prick sample at home, and have results in just one day. Prefer a more traditional approach? You can always book an in-person blood test at our Oxford, London, or Birmingham clinics.

Take Charge Today

• Get peace of mind about your kidney health
• Confidential results, quick turnaround
• Backed by UK-based clinicians

Order your home kit now or contact Mayfield to discuss your symptoms further.