As a healthcare professional, I can provide you with information on the warning signs of kidney failure. It's important to note that these signs can be indicative of various health issues, and a proper diagnosis should be made by a medical professional. Here are some common warning signs of kidney failure: 1. Increased blood pressure: Kidneys play a role in regulating blood pressure, and when they're not functioning properly, this can lead to hypertension. 2. Excessive fatigue: A buildup of waste products in the blood due to kidney failure can cause extreme tiredness. 3. Sleeping troubles: Kidney issues can disrupt sleep patterns, leading to insomnia or other sleep disturbances. 4. Feet or ankle swelling: Retention of water and sodium due to impaired kidney function can cause swelling in the lower extremities. 5. Forgetfulness and trouble concentrating: Cognitive impairment can be a sign of uremia, a condition where toxins accumulate in the blood due to kidney failure. 6. Nausea or vomiting: These symptoms can occur when the kidneys are not filtering the blood effectively, leading to a buildup of toxins. 7. **Decreased appetite and unintentional weight loss**: Loss of appetite and weight loss can be signs of a failing kidney function. 8. Muscle twitching or cramps: Electrolyte imbalances caused by kidney failure can lead to muscle issues. If you or someone you know is experiencing these symptoms, it's crucial to seek medical attention promptly. read more >>

These include:increased blood pressure.excessive fatigue.sleeping troubles.feet or ankle swelling (which later progresses upward)forgetfulness and trouble concentrating.nausea or vomiting.decreased appetite and unintentional weight loss.muscle twitching or cramps.More items...read more >>