11 Kidney Cancer Symptoms
Kidney cancer often goes undiagnosed because the signs of kidney cancer often don’t manifest until later stages.
It’s common for a tumor to be found when examining for other illness or when certain seemingly separate conditions exist. (12)
It’s important, therefore, to know the subtle kidney cancer symptoms so that if it occurs, it can be caught early and treated.
1. Blood in Your Urine
Because the kidneys filter blood and other bodily fluids, forming urine from the waste, blood in the urine (hematuria) is one of the most obvious kidney cancer symptoms.
However, other conditions can also result in blood in the urine, such as kidney stones or a urinary tract infection. (13) In fact, blood in the urine is most often caused by something other than kidney cancer. (
In fact, blood in the urine is most often caused by something other than kidney cancer. (14)
If your urine is regularly red, pink, or brownish over the course of a week or two, however, it’s wise to see your healthcare provider to check it out.