Kidney failure, also known as renal failure, is a serious condition that occurs when the kidneys are no longer able to function properly. It is important to be aware of the signs and symptoms of kidney failure, as early detection can greatly improve the chances of successful treatment. In this article, we will discuss seven common signs that may indicate kidney failure.

1. Changes in Urination: One of the earliest signs of kidney failure is changes in urination patterns. This can include increased frequency, decreased urine output, or the presence of blood in the urine. Pay attention to any changes in your urination habits and consult a healthcare professional if you notice anything unusual.

2. Fatigue and Weakness: Kidney failure can lead to a buildup of toxins in the body, which can cause fatigue and weakness. If you find yourself feeling tired and lacking energy even after getting enough rest, it may be a sign of kidney problems.

3. Swelling: Kidneys play a crucial role in removing excess fluid from the body. When they are not functioning properly, fluid can accumulate, leading to swelling in the hands, feet, ankles, or face. If you notice unexplained swelling, it is important to get it checked out.

4. Shortness of Breath: As kidney function declines, excess fluid can build up in the lungs, causing shortness of breath.

5. Nausea and Vomiting: Kidney failure can cause a buildup of waste products in the blood, leading to nausea and vomiting. If you frequently experience these symptoms without any other apparent cause, it is worth investigating further.

6. Metallic Taste in the Mouth: A persistent metallic taste in the mouth can be a sign of kidney failure. This is due to the buildup of waste products in the blood, which can alter the taste buds.

7. Back Pain: Kidney failure can cause back pain, specifically in the area where the kidneys are located. The pain may be dull and persistent or sharp and sudden. If you experience unexplained back pain, it is important to consult a healthcare professional.

Recognizing the signs of kidney failure is crucial for early detection and treatment. If you experience any of the symptoms mentioned above, it is important to consult a healthcare professional for further evaluation. Remember, early intervention can greatly improve the prognosis and quality of life for individuals with kidney failure.