When your kidneys are in danger or not functioning properly, the body sends out warning signs. The kidneys play a critical role in filtering waste, balancing fluids, and regulating electrolytes in the body. If they are compromised, it can lead to serious health issues, including chronic kidney disease (CKD) or kidney failure. Recognizing these signs early can help you seek medical attention and prevent further damage. Here are 10 signs that your kidneys may be in danger:
1. Swelling (Edema)
- Why It Happens: When the kidneys aren’t working properly, they may struggle to remove excess fluid and sodium from the body, leading to swelling.
- Where It Shows Up: Swelling often occurs in the legs, ankles, feet, hands, or face.
2. Changes in Urination

