Respiratory problems:

Being constantly out of breath after only doing a little physical effort could be an indication of kidney deficiency, this due to two causes; first, because when the kidneys stop working properly, the fluid that is not filtered moves to the lungs; and second, due to anemia, which produces this type of discomfort.

Having difficulty breathing, although it is a symptom of kidney failure, is also a sign of other diseases, such as asthma, heart failure and lung cancer.

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