One of the hardest things about kidney disease is that many people do not realize they have it until it has already become quite advanced. Fortunately, the body often sends warning signs when the kidneys are in trouble. Recognizing these signs early may help you seek medical attention before the condition worsens. Here are 10 signs your body may be showing if your kidneys are in danger. (2, 3, 4)
1. Changes in Urination
One of the earliest signs of kidney disease is a change in urination. You may notice needing to urinate more frequently, especially at night. In other cases, urination may decrease, or the urine may appear foamy.
2. Fatigue and Weakness
Kidney disease can lead to anemia, a condition caused by a low red blood cell count. This may result in ongoing fatigue, weakness, and difficulty concentrating.
3. Swelling
Excess fluid buildup in the body, known as edema, is common in kidney disease. Swelling may affect the legs, hands, face, or even the abdomen.
4. Persistent Back Pain
Kidney disease can cause pain in the back, usually felt just below the ribcage. The pain may be severe and persistent and is often accompanied by tenderness. It may also occur alongside an untreated urinary tract infection.
5. Unexplained Weight Loss or Loss of Appetite
Unexplained weight loss or a reduced appetite may be a sign of kidney disease. This can happen because waste products build up in the body, affecting appetite and overall well-being.
6. Nausea and Vomiting
Kidney disease may cause nausea and episodes of vomiting. These symptoms can be especially noticeable in the morning or after eating meals.
7. Difficulty Sleeping
People with kidney disease often report sleep problems. This may be linked to nighttime muscle cramps, restless leg syndrome, or frequent urination.
8. Metallic Taste in the Mouth
A persistent metallic taste in the mouth may be a sign of kidney disease. This can happen because waste products build up in the bloodstream.
9. Muscle Cramps and Twitching
Electrolyte imbalances, such as low potassium or calcium levels, can lead to muscle cramps and twitching. These symptoms may be associated with kidney disease.
10. Itchy Skin
Kidney disease can cause toxins to build up in the blood, leading to itchy skin. The itching is often widespread rather than limited to one specific area.
It is important to remember that these symptoms can vary depending on the stage and severity of kidney disease. If you notice any of these warning signs, it is important to consult a healthcare professional for proper evaluation and treatment.
