A potassium blood test is used to measure the amount of potassium in your blood. It is part of a panel of blood tests called ...

This article was reviewed by Darragh O’Carroll, MD. Understanding Blood Tests: How They Work and What They Can Tell You Blood ...

People being monitored for chronic kidney disease or heart failure often have high levels of potassium in their blood (hyperkalemia) due to impaired renal potassium excretion caused by kidney damage ...

Dr. Hershberger answers the question: 'Spironolactone Effects On Potassium?' — -- Question: What effects does spironolactone have on my blood potassium and should I be monitored while on it?

Keeping your electrolytes in balance by getting enough potassium is important for preventing some of the negative effects of excess sodium in your diet.

Scientists from the University of Melbourne have identified a new blood biomarker for the early diagnosis of Alzheimer’s disease. Researchers are currently very focused on finding new ways to diagnose ...

People with certain conditions may be more likely to develop high potassium levels (hyperkalemia). Although these high levels may only last for a short time, some people will have high levels that do ...