16 Sneaky Symptoms of Kidney Pain You Shouldn't Be Ignoring

3. Swelling and Fluid Retention

Swelling in the ankles, feet, hands, or face can signal kidney distress. When kidneys fail to remove excess fluid, it accumulates in the body, leading to edema. This swelling is often more pronounced in the morning and can be accompanied by weight gain. Fluid retention can also cause shortness of breath if it accumulates in the lungs. Understanding the link between fluid retention and kidney health is crucial, as it can also affect heart health, creating a dangerous cycle of cardiovascular and renal complications. Addressing fluid retention early can prevent further complications and improve quality of life.