What does frequent urination feel like with chronic kidney disease?

Kidney disease can affect how the kidneys concentrate urine. You may pass urine more often, wake repeatedly at night, or notice changes in the amount, colour or frothiness of urine. Some people also develop ankle or face swelling, tiredness, nausea, itching or changes in appetite. Early kidney disease may cause few noticeable symptoms, so urinary frequency alone cannot establish the cause. Diabetes, urinary infection, medicines and prostate problems can produce similar changes. A clinician may check blood pressure, urine and kidney function, then interpret the results together.

Arrange a medical review if frequency persists, occurs at night or comes with swelling or unusual urine. Record toilet visits, approximate fluid intake, urine changes and any medicines, including pain medicines and supplements. Keep taking prescribed medicines as directed, avoid self-treating with extra tablets, and follow any fluid or salt advice already given by your kidney team. Testing is more useful than trying to judge kidney function from symptoms alone.

Seek urgent care for severe breathlessness, chest pain, confusion, fainting, very little urine, rapidly worsening swelling, or blood in the urine. Fever with side or back pain, persistent vomiting or inability to keep fluids down also needs prompt assessment. If you already have kidney disease, contact your care team early when these changes appear.

Could this change in urination reflect kidney disease or another cause? Which blood and urine checks are needed? Should my medicines or fluid plan change? Which symptoms should prompt an urgent call to the kidney team?