Can hyponatremia affect the kidneys?

A low sodium level in your blood may be caused by too much water or fluid in the body. Hyponatremia can be the result of illnesses and medications. Some causes that may be related to kidney disease include: Kidney failure – the kidneys cannot get rid of extra fluid from the body.Click to see full answer. Just so, how does sodium affect the kidneys?Eating salt raises the amount of sodium in your bloodstream and wrecks the delicate balance, reducing the ability of your kidneys to remove the water. The result is a higher blood pressure due to the extra fluid and extra strain on the delicate blood vessels leading to the kidneys.Subsequently, question is, which organ is most affected by hyponatremia? Anyone can develop hyponatremia. Hyponatremia is more likely in people living with certain diseases, like kidney failure, congestive heart failure, and diseases affecting the lungs, liver or brain. It often occurs with pain after surgery. Similarly one may ask, can chronic kidney disease cause hyponatremia? Chronic kidney disease (CKD) is frequently complicated with hyponatremia, probably because of fluid overload or diuretic usage. Hyponatremia was not associated with all-cause mortality or cardiovascular event whereas hypernatremia (serum sodium >141 mEq/L) was associated with an increased risk for all-cause mortality.What happens when you have low sodium levels?Low blood sodium (hyponatremia) occurs when you have an abnormally low amount of sodium in your blood or when you have too much water in your blood. Signs and symptoms of hyponatremia can include altered personality, lethargy and confusion. Severe hyponatremia can cause seizures, coma and even death.