Your kidneys work silently every day to filter your blood, remove waste, balance fluids, and keep your body functioning smoothly. Because they work in the background, many people don’t realize something is wrong until symptoms become noticeable. While only a medical professional can diagnose kidney problems, your body often gives early signs that your kidneys may be under stress.
In this article, we’ll explore 10 common symptoms that can appear when the kidneys are not functioning at their best. Understanding these signals can help you seek proper care early and maintain better overall health.
1. Persistent Fatigue
If you feel tired all the time, even after sleeping well, it could be a sign that your kidneys are struggling. When kidneys don’t work efficiently, waste can build up in the blood, leading to feelings of fatigue, weakness, and low energy. This can affect daily activities, mood, and concentration.
Fatigue alone does not confirm kidney issues, but when it appears along with other symptoms, it may be worth discussing with a healthcare provider.
2. Swelling in the Hands, Feet, or Face
One of the most noticeable signs of kidney stress is swelling, also known as edema. The kidneys help regulate fluid levels in the body. When they are not functioning properly, excess fluid can accumulate in the tissues.
Common areas include:
- Ankles and feet
- Hands and wrists
- Around the eyes in the morning
- The face
This swelling may come and go, but frequent or persistent puffiness can be a sign of fluid imbalance.
