9 Warning Signs Your Kidneys Are Failing | Tests to Avoid Dialysis

hormones properly, causing hypertension—which, in turn, further damages the kidneys. It’s a dangerous cycle.

Nausea, Vomiting, or Loss of Appetite
As toxins build up in the bloodstream, your digestive system reacts. Many people mistake this for a stomach bug—but if it’s ongoing, kidney issues could be the root cause.