13 Silent Signs Your Kidneys Are Crying for Help

7. Shortness of Breath

Shortness of breath can occur when kidney function is compromised, either due to anemia or fluid overload. Anemia reduces the oxygen-carrying capacity of the blood, while fluid overload can lead to pulmonary edema, where fluid accumulates in the lungs. Both conditions make it difficult to breathe comfortably, especially during physical activity or when lying down. This symptom can be easily mistaken for respiratory or cardiac issues, but it’s important to consider kidney health as a potential underlying cause. Proper diagnosis and treatment can alleviate symptoms and improve overall well-being.