Kidney swelling reason

Swelling of the ankles and the sensation of pressure in the kidney region often indicate fluid retention, which can be concerning in terms of kidney function. The kidneys play a crucial role in balancing fluids and electrolytes, and when they aren’t working properly, it might lead to edema, or swelling, typically in the lower extremities. Your increase in dietary salt could indeed contribute to fluid retention, as high sodium levels make the body hold onto water. However, given your symptoms and fatigue, it’s important to not just chalk everything up to diet. Conditions like nephrotic syndrome involve a loss of protein in urine leading to low protein levels in the blood, prompting water retention and swelling. Although the tests came back okay, fatigue and persistent symptoms warrant further evaluation. It’s worth considering if more comprehensive kidney function tests, including a GFR (glomerular filtration rate) assessment or a detailed urinalysis, might be appropriate. Understanding if there’s any underlying hypertension, or issues with heart or liver function, might also be necessary as these can influence edema. Since you’re quite active, it’s important to know that excessive exercise or dehydration can also impact kidney function. Staying hydrated and managing your salt intake might help alleviate some symptoms. However, maintain open communication with your doctor, and if sympptoms persist or worsen, seek a nephrologist’s opinion. It’s vital to address any underlying causes before they develop into something more serious.