Kidney Health • What You Need to Know

Your kidneys may be quiet. But they're always working.

Your kidneys work around the clock to filter waste, balance fluids and help keep your body working properly. Kidney disease can develop without obvious warning signs. Knowing your risk—and your numbers—matters.

Anatomical illustration of two human kidneys with renal vessels and ureters Two small organs. A very big job.
The basics

Two small organs. A very big job.

Your kidneys do far more than make urine. They help maintain the internal balance your body depends on every day.

01

Filter your blood

Remove waste products and excess fluid from the bloodstream.

02

Control blood pressure

Help regulate systems involved in maintaining healthy blood pressure.

03

Balance fluids & minerals

Help control sodium, potassium, water and your body's chemical balance.

04

Support healthy bones

Play an important role in mineral and bone health.

05

Support red blood cell production

Produce hormones involved in helping your body make red blood cells.

06

Make urine

Carry filtered wastes and excess fluid out of the body.

Why screening matters

You can feel perfectly well and still have kidney disease.

Chronic kidney disease can be silent in its early stages. By the time noticeable symptoms develop, kidney function may already be significantly reduced.

Blood test → Creatinine & eGFRUrine test → Albumin / Protein
Don't wait for symptoms. Get checked.
Quick risk check

Are your kidneys at risk?

Your risk may be higher if one or more of these apply to you.

I have high blood pressure.
I have diabetes.
I am overweight or obese.
Kidney disease runs in my family.
I have heart or blood-vessel disease.
I regularly use certain anti-inflammatory painkillers.
I have had kidney stones or urinary blockage.
I have had recurrent kidney or urinary infections.
Did you tick one or more?
That does not mean you have kidney disease—but it is a good reason to discuss kidney screening with a healthcare professional.
Book a Screening
Know your numbers

The numbers can speak before symptoms do.

Kidney health is not something to guess. These measurements help your healthcare team understand your risk and kidney function.

Blood Pressure

High blood pressure can damage the small blood vessels in the kidneys.

Blood Sugar

Persistently high glucose can damage the kidneys over time.

Creatinine

A blood measurement used when assessing kidney function.

eGFR

An estimate of how well your kidneys are filtering your blood.

Urine Albumin

Albumin or excess protein in urine can be a sign of kidney damage.

Don't ignore persistent changes

Kidney disease often has no early warning signs.

As kidney disease advances, symptoms can appear. These symptoms can also have many other causes, so they need proper medical assessment.

Swollen ankles or legs
Fatigue
Difficulty breathing
Poor appetite
Muscle cramps
Persistent itching
Blood in the urine
Foamy urine
Important: Having one of these symptoms does not automatically mean you have kidney disease. Persistent, severe or unexplained symptoms should be assessed by a healthcare professional.
Prevention

8 things your kidneys wish you would do.

Kidney health is shaped by everyday habits and by how well conditions such as hypertension and diabetes are managed.

01

Check your blood pressure

High blood pressure can be silent too. Measure it and work with your healthcare team to control it.

02

Know your blood sugar

Diabetes is a major cause of kidney disease. Good glucose control helps protect your kidneys.

03

Keep moving

Regular physical activity supports healthy weight, blood pressure and cardiovascular health.

04

Watch the salt

Reducing excess sodium can help with blood-pressure control.

05

Hydrate appropriately

More is not always better. Fluid needs vary, especially with kidney, heart or liver disease.

06

Be careful with painkillers

Regular NSAID use, such as ibuprofen, can harm the kidneys in some people.

07

Don't smoke

Smoking damages blood vessels and is associated with poorer kidney and cardiovascular health.

08

Get screened if at risk

Blood and urine tests can detect kidney problems before you feel sick.

When kidneys can no longer do enough

Kidney failure doesn't mean the end of the road.

When kidney function becomes severely reduced, kidney replacement therapy may be needed to remove waste and excess fluid and replace important kidney functions.

Hemodialysis

Blood is filtered through a dialysis machine to remove waste and excess fluid. Country Care provides in-centre hemodialysis in Bog Walk.

Peritoneal Dialysis

A form of dialysis that uses the lining of the abdomen as a natural filter. Suitability should be discussed with a kidney specialist.

Kidney Transplantation

A healthy donor kidney is transplanted to replace kidney function. Eligibility requires specialist evaluation.

Country Care Kidney Services

Your kidneys won't always tell you when something is wrong.

Your numbers will.

If you have diabetes, hypertension, a family history of kidney disease, or other risk factors, make kidney screening part of your routine healthcare.

Kidney Health Screening

Church Road, Bog Walk, St. Catherine, Jamaica
876-708-2273

Book a Kidney Screening
CHECK MY KIDNEYS