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.

The Saltoun Surgery facility in northeast Scotland says patients must now wait to be asked by a medical staffer before they ...

I was aware of the pre-race sample collection procedure, and somewhere in the back of my mind, I had a feeling Forever Young was going to be selected for urine collection and I had instructed my ...

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.

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare disease that affects red blood cells, causing symptoms like dark urine, ...

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

A sample for a urine specific gravity test contains at least 1 to 2 ounces of urine. The best time to get a sample is first thing in the morning, when your urine is the most concentrated.

Hair follicle drug tests involve removing a small hair sample for laboratory testing. Results can show if a person has been using certain drugs or prescription medications in the previous 3 months ...

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, ...

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 ...

Blood in urine or hematuria: Learn causes, risk factors, ... Your urine can also be dark because of an unusual breakdown of muscle ... blood from your vagina can get into your urine sample.

Urine sample match triggers trots drug-testing scandal. By Chris Barrett. November 24, 2024 — 5.00am. Save. Log in, register or subscribe to save articles for later. Save articles for later.