I often eat salty foods, such as pickled or processed foods, fast food or heavily seasoned dishes.
KIDNEY HEALTH CHECK · ABOUT 5 MINUTES
MK World
Kidney health
Risk self-check
Reflect on your kidney health through questions about diet, lifestyle and changes in your body.
Start self-check ↓No personal details recorded · For health awareness only

Understand yourself first
Kidney health
starts with daily awareness.
Choose the score that best describes the past three months. Higher scores indicate more reported concerns or symptoms. This questionnaire cannot diagnose disease. Seek a proper medical examination if you notice significant changes.
SECTION 1
Lifestyle habits
I often drink sugary beverages, soft drinks, milk tea or other high-sugar drinks.
I often eat fried, grilled or highly processed foods.
I often eat large amounts of meat, seafood or high-protein foods.
I do not drink enough water each day, or often forget to drink water.
I often stay up late or sleep for fewer than six hours a night.
I experience prolonged stress, anxiety or emotional tension.
I rarely exercise, or exercise fewer than three times a week.
I smoke or am regularly exposed to second-hand smoke.
I drink alcohol often or sometimes drink excessively.
I often take painkillers, anti-inflammatory medicines or other non-prescription medicines.
I have diabetes, high blood sugar or a family history of diabetes.
I have high or elevated blood pressure, or a family history of high blood pressure.
I am overweight, have noticeable abdominal fat or rarely manage my weight.
A family member has had kidney disease or kidney stones, or has needed dialysis.
SECTION 2
Physical symptoms
I often feel tired, weak or unable to concentrate.
My urine output has noticeably decreased or is much lower than before.
I need to urinate more often than usual, especially at night.
My urine is often foamy and the foam takes a long time to disappear.
My urine has become noticeably darker, cloudy or unusually smelly.
I have noticed red or pink urine, or suspected blood in my urine.
I often have swelling around my eyes, face, hands or ankles.
My shoes or rings often feel tight and I notice swelling.
I often have aching, discomfort or pain in my lower back or kidney area.
I often have dry or itchy skin, or unexplained skin peeling.
I often feel nauseous, have a poor appetite or feel unwell after eating.
I often have muscle cramps, weak legs or body aches.
I have trouble sleeping, feel excessively sleepy or have noticeably reduced daytime alertness.
Recently I have had difficulty breathing, chest tightness or shortness of breath after activity.
A health check has shown elevated creatinine, a low eGFR or abnormal protein in my urine.
Important health reminder
Seek medical advice promptly for visible blood in urine, severe swelling, a sudden major decrease in urine output, difficulty breathing, or test results showing elevated creatinine or low eGFR. This questionnaire does not replace blood or urine tests, medication or dialysis.
