Your kidneys play a vital role in filtering waste and excess fluids from your blood. When they start to fail, the body begins to show signs that something is wrong. Here are five key signs that could indicate your kidneys are failing:

1. Fatigue and Weakness. As kidney function declines, toxins and waste build up in the bloodstream. This can lead to severe fatigue and weakness. Anemia, which occurs due to decreased production of red blood cells, is also common in kidney failure, contributing to this tired feeling.

2. Swelling in the Legs, Ankles, and Feet. Healthy kidneys help maintain the balance of sodium in the body. When they fail, excess sodium can lead to fluid retention, causing noticeable swelling, particularly in the legs, ankles, and feet. Puffiness around the eyes can also be a sign.

3. Changes in Urination. Your kidneys directly affect urine production. Symptoms of kidney failure may include changes in urination patterns, such as needing to go more or less frequently, urine that is foamy or bubbly, or blood in the urine.

4. Shortness of Breath. Kidney failure can cause fluid to build up in the lungs, making it difficult to breathe. Anemia, resulting from failing kidneys, can also decrease oxygen levels in the body, further contributing to shortness of breath.

5. Nausea and Loss of Appetite. When waste products accumulate in the bloodstream, it can lead to nausea, vomiting, and a loss of appetite. This can result in unintentional weight loss, and if untreated, it may further weaken the body.

If you’re experiencing any of these symptoms, it’s important to consult a healthcare provider for further evaluation and possible testing. Early detection can make a significant difference in managing kidney health.