Dark urine is usually caused by dehydration, but it can signal other conditions or be a side effect of your diet and medications. Learn more about the possible causes and prevention tips.

Dark urine can be alarming, especially when it persists throughout the day. ... This involves taking a small tissue sample from the kidney for analysis. Preventing kidney health issues.

Dark-brown urine can be a sign of liver or kidney problems. ... The sample is then analyzed visually, with a dipstick test, and with a microscope. During the visual exam, ...

A urine specific gravity test compares the density of urine and water. It can help doctors diagnose a variety of conditions, including dehydration.

A urine sample is enough to diagnose a UTI. Other than that, the results of a urine test may indicate that there may be an underlying health problem, but they’re not enough to confirm a diagnosis.

I went to the loo and my urine was a dark brown colour - I freaked out and 5 minutes later I urinated in a potty so I''''d have a sample for the doc and it was a normal yellowish colour.I urinated a ...

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare disease that affects red blood cells, causing symptoms like dark urine, fatigue, and unexplained bruising. Early diagnosis is challenging due to ...