The Renal Function Test (RFT) is one of the most essential diagnostic tools to evaluate the health of your kidneys. These vital organs are responsible for filtering waste products from the blood, balancing electrolytes, and regulating blood pressure. The RFT blood test measures the levels of key substances, such as creatinine, blood urea nitrogen (BUN), electrolytes, and glomerular filtration rate (GFR), all of which are crucial indicators of kidney function. Regular monitoring of kidney health is important to detect issues like kidney disease, dehydration, or electrolyte imbalances early, ensuring timely medical intervention.
Kidney problems are often subtle, with symptoms appearing only when the damage has progressed significantly. That’s why the RFT blood test is crucial for detecting issues before they become severe. Whether you have a history of kidney disease, hypertension, diabetes, or simply want to monitor your kidney function as part of a routine health checkup, the RFT blood test provides valuable insights into your kidney health.
