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 is used to measure the amount of potassium in your blood. Potassium is an electrolyte that’s essential for proper muscle and nerve function. Even minor increases or decreases in the amount of potassium in your blood can result in serious health problems.
Your doctor may order a potassium test if they suspect you he an electrolyte imbalance or as part of a routine checkup.
Potassium is an electrolyte. Electrolytes become ions when they’re in a solution, and they conduct electricity. Our cells and organs require electrolytes to function normally.
A potassium test is performed as a simple blood test and carries few risks or side effects. The blood sample drawn will be sent to a laboratory for analysis. Your doctor will review the results with you.