In more acute cases, like small cysts or kidney stones, symptoms can be relieved with simple diet changes, like drinking more water, and avoiding excess salt or calcium intake. Treatment for kidney abnormalities should be based on the diagnosis. It causes symptoms like blood in the urine, frequent fatigue, weight loss for no apparent reason, constant fever, and the presence of a module on the back, on the affected side. Kidney cancer is also very common, and most frequently occurs in men over the age of 60. It can eventually turn into kidney failure. In addition, people with chronic illnesses that are not controlled (like hypertension or diabetes) can also develop chronic renal disease that will cause small kidney lesions over time. Acute kidney injury: which occurs specifically in people who are admitted to the hospital with a UTI, in people who have a history of kidney issues, or in older adults whose kidneys stop working spontaneously for a short amount of time (about 2 days).They are most common in women and can cause symptoms like fever, vomiting and back pain Kidney infections: which are caused by bacteria that reach the kidneys through the urinary tracts or through the blood.Kidney failure: which occurs when progressively worsening lesions in the kidney impede its functioning.Hydronephrosis: which occurs when urine is unable to flow from the urine and starts to build-up inside the kidney.Polycystic renal disease: which is characterized by many cysts in the kidneys, which can impede their function.Renal cysts: which are common with aging.These can block or impede urine flow from the bladder Kidney stones: which consist of a build-up of small masses within the kidney.The problems that most frequently affect the kidneys are: From here, a diagnosis can be confirmed and appropriate treatment can be started as necessary. If you have more than 2 of these symptoms, you should see your family doctor or nephrologist to complete diagnostic exams.