New Delhi, Oct. 26 -- Creatinine is a natural waste product made by your muscles during regular energy use. Normally, your kidneys filter it out through urine. But when your creatinine levels rise above the healthy range, it is often a sign that your kidneys are struggling to do their job. High creatinine levels can point toward kidney damage or chronic kidney disease, conditions that need timely attention to prevent further complications. According to internal medicine specialist Dr Basavaraj S Kumbar, understanding what causes these elevated levels and what they mean can help you take charge of your kidney health before the problem escalates.

What are normal creatinine levels in healthy adults?

Creatinine levels are one of the most co...