Final Answer:
Chronic kidney failure presents with fatigue, swelling, changes in urination, nausea, and high blood pressure as it progresses, often detected through blood and urine tests.
Step-by-step explanation:
Chronic kidney failure, or chronic kidney disease (CKD), often progresses slowly and symptoms may not be noticeable until the later stages. Common signs include persistent fatigue, weakness, swelling in legs and feet (due to fluid retention), difficulty sleeping, decreased appetite, and muscle cramps.
As kidney function declines, symptoms worsen, leading to nausea, vomiting, itching, shortness of breath, high blood pressure, and changes in urination patterns (frequent urination or decreased urine output). CKD is diagnosed via blood tests and urinalysis, assessing kidney function and presence of protein or blood in urine. Early detection through routine check-ups is crucial to manage CKD effectively and prevent further kidney damage.