Potassium (Urine Test)

A urine potassium test is used to measure the levels of potassium in the urine. Potassium is an essential mineral that plays a key role in various bodily functions, including muscle contractions, nerve function, and maintaining fluid balance.

Abnormal levels of potassium in the urine can be indicative of various health conditions, such as kidney disease, adrenal gland disorders, dehydration, or certain medications. A urine potassium test may be ordered if a healthcare provider suspects that a person's potassium levels are too high or too low.

The test involves collecting a urine sample, usually over a 24-hour period, and sending it to a laboratory for analysis. Results are typically available within a few days, and a healthcare provider will interpret the results and recommend further treatment or testing if necessary.

It is important to follow any specific instructions provided before undergoing a urine potassium test, as certain factors such as diet or medications may affect the results.