Among the vital organs, it's the problems in the kidneys that are harder to detect. According to experts at the National Institute of Diabetes and Digestive and Kidney Diseases, most people don't know that they have a kidney disorder unless the problem is already in the advanced stages. There are a variety of indications that may point to kidney damage.
Unfortunately, kidney disease is progressive. It is permanent and irreversible once the problem is already present. Thus, experts recommend getting yearly kidney tests, especially if you're a high-risk patient, to catch any signs of an impending kidney problem before it's too late. Here are some hidden signs that could indicate kidney damage