The function of the kidneys is to filter blood. They are capable of filtering 120-150 quarts of blood daily. They have to be healthy so that our blood is kept stable and prevent the buildup of toxins and waste in the body, an extra fluid. Moreover, they keep the electrolyte levels stable, help the bones stay strong, regulate our blood pressure, and produce red blood cells.
If the kidneys are damaged our body can be in great danger. If in case such an issue appears, then we need to learn to recognize the signs.
The most common symptoms of damaged kidneys:
- Skin rash – the work of kidneys fail if there is a waste buildup in the body. This causes itchy skin and rashes. Thus, if the kidneys cannot filter the blood and remove the buildup of waste, the skin will look irritated, dry, and unhealthy. Creams and lotions can ease this situation, however, if this issue is caused by kidney damage, then an adequate treatment will help.
- Fatigue – erythropoietin is produced by healthy kidneys and this is a hormone which produces red blood cells. They are needed as they supply the oxygen so that our body can function properly. If their number lowers, you can feel fatigue, and damage in the muscles and brain. These signs can show anemia as well.
- Metallic taste in the mouth – waste deposits in the blood may lead to the appearance of bad breath or a strange taste in the mouth. Damaged kidneys can cause you to have a change in the taste of some foods and will decrease your appetite.
- Swelling – if you swell without any obvious reasons it may be due to damaged kidneys. Damaged kidneys cannot remove the waste build up that may cause swelling in the ankles, legs, face, hands, and feet.
- Upper back pain – this is a one-sided pain in the upper back which is commonly accompanied by fever and urinary changes. The severe pain and spasms may be caused by kidney stones and kidney infections.
Other symptoms of kidney damage:
- Great urge to urinate during the night;
- Trouble while urinating;
- Pale urine color, frequent urination and in large amounts;
- Foamy urine;
- Dark urine which is less frequent and in small amounts;
- The pressure during the process;
- Changes in urination.