Chronic Kidney Disease (CKD) Stage 3 indicates a moderate decline in kidney efficiency. At this stage, the kidneys cannot filter waste products and excess fluids as effectively as normal. The estimated glomerular filtration rate (eGFR) falls between 30 and 59 ml/min, reflecting reduced function. As a result, harmful substances may accumulate in the body, leading to symptoms such as persistent tiredness, swelling in the lower limbs, altered urination patterns, raised blood pressure, and frothy urine from protein loss. With timely medical care, dietary management, and routine check-ups, further kidney damage can often be slowed.