Your potassium levels can indicate underlying health conditions like high blood pressure or kidney disease. A doctor may perform a potassium blood test as part of a routine physical. A potassium test ...

A potassium urine test checks the level of potassium in your body. Potassium is an important element in cell metabolism, and it’s important in maintaining the balance of fluids and electrolytes in ...

A potassium blood test measures the potassium level in your blood to check your general health and diagnose conditions.

Please provide your email address to receive an email when new articles are posted on . Training patients to self-test kidney function at home is possible. Self-tested potassium results differed from ...