Kidney failure is a serious condition that occurs when the kidneys stop performing their normal functions. Kidneys are responsible for filtering waste and excess fluid from the body. When kidneys fail, these substances accumulate, causing various health problems. Early signs of kidney damage are often difficult to recognize, but there are clear warnings. Below are 7 symptoms that require immediate attention as they may indicate kidney failure.
Changes in urine
Kidney problems often manifest early through changes in the amount and characteristics of urine. When too much protein leaks into the urine, you may notice a sudden decrease in urine volume accompanied by foamy urine. This foam differs from normal foam because it consists of many small bubbles and persists for a long time. If the kidney's filters are damaged, protein will leak out. If you experience this condition, you need to see a doctor immediately.
Swelling in the feet or face
When kidneys function poorly, the body retains water, causing swelling. This swelling is often seen in the legs, ankles, and face. This occurs because the kidneys cannot remove excess water. Individuals may find their shoes feel tighter, have difficulty removing rings, and experience weight gain along with discomfort.
Shortness of breath
Kidney failure leads to fluid accumulation in the lungs, hindering respiration. Even during light activity or at rest, individuals may feel short of breath. The reason is that the lungs cannot expand normally due to obstruction by excess fluid.
Fatigue and weakness
Persistent fatigue and muscle weakness can be signs of poor kidney function. Kidneys produce hormones that help create red blood cells, which transport oxygen. When kidneys fail, the number of red blood cells decreases, causing anemia, which leads to fatigue and weakness. If fatigue is accompanied by swelling and shortness of breath, seek an early check-up, as these could be signs of severe kidney damage.
Persistent nausea or vomiting
Frequent nausea or unexplained vomiting may be linked to kidney failure. When kidneys fail to filter waste, toxins accumulate in the blood, irritating the stomach and leading to nausea, vomiting, and loss of appetite. Some people also experience a metallic taste in their mouth or bad breath. This condition requires early medical intervention.
Dry and itchy skin
Extremely dry and itchy skin can be caused by kidney disease. When kidneys cannot balance minerals in the body, the skin becomes irritated. Although it may seem minor, this symptom often appears in advanced stages of the disease.
Confusion or difficulty concentrating
Brain function is also affected when kidneys have problems, due to toxin accumulation in the blood. Individuals may feel confused, have difficulty concentrating, experience mental fogginess, or become more forgetful. These changes can be signs of progressive kidney failure and require immediate examination. Early detection and timely treatment help protect both brain health and overall well-being.
By Bao Bao (Source: Healthline, Times of India)
