Healthy kidneys play a vital role in removing waste and excess fluid from the blood, regulating blood pressure, balancing electrolytes, and producing hormones that stimulate red blood cell production.

When the kidneys are not functioning properly, it can lead to serious health complications. Here are ten warning signs that your kidneys may not be working as they should be:.

1. Changes in urination patterns

One of the earliest signs of kidney dysfunction is changes in urine frequency, color, and consistency.

This can include increased or decreased urine output, frequent urination, foamy urine, blood in the urine, or having to wake up multiple times during the night to urinate.

2. Swelling and puffiness

When the kidneys are not working properly, excess fluid and waste can accumulate in the body, leading to swelling and puffiness in the face, hands, legs, ankles, and feet. This condition is known as edema and is a common symptom of kidney dysfunction.

3. Fatigue and weakness

Kidneys produce a hormone called erythropoietin, which stimulates the production of red blood cells.

When the kidneys are not functioning properly, there is a decrease in the production of this hormone, leading to a decrease in red blood cells and subsequently, anemia. Anemia can cause fatigue, weakness, and dizziness.

4. Unexplained shortness of breath

When there is a buildup of fluid in the lungs due to kidney dysfunction, it can cause shortness of breath or difficulty breathing. This symptom may worsen during physical activity or while lying down.

5. Persistent itching

Healthy kidneys filter waste and toxins from the blood. When the kidneys are not functioning properly, these waste products can build up in the body, leading to persistent itching, dry skin, and skin rashes.

6. Nausea and vomiting

The accumulation of waste products in the body when the kidneys are not working properly can cause nausea, vomiting, and a loss of appetite. These symptoms may be accompanied by a metallic or ammonia-like taste in the mouth.

7. Muscle cramps and twitches

Imbalances in electrolytes like potassium and calcium can occur when the kidneys are not functioning properly. These imbalances can lead to muscle cramps, twitches, or muscle weakness.

8. Trouble sleeping

Kidney dysfunction can disrupt the production of hormones that regulate sleep. This can lead to trouble falling asleep, staying asleep, or experiencing restless legs syndrome.

9. Changes in appetite

A decrease in kidney function can lead to a loss of appetite, weight loss, or a change in taste preferences. Some people may also experience a metallic taste in the mouth or a decrease in their sense of taste.

10. High blood pressure

The kidneys play a crucial role in regulating blood pressure. When the kidneys are not functioning properly, it can lead to high blood pressure (hypertension) or worsening of existing hypertension.

If you notice any of these warning signs, it is important to consult a healthcare professional for a proper diagnosis and treatment. Early detection and intervention can help prevent further damage to the kidneys and improve overall health outcomes.