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Urine typically has a mild odor, but strong or unusual smells can indicate a problem. A strong ammonia scent could suggest dehydration. A foul or unusual smell could be a sign of a urinary tract ...
One indicator that dark urine is from blood, says Ellerkmann, is if it continues to show up for several days. “Persistent bright-red blood, bloody urine or very dark-colored urine should be ...
The signs and symptoms of abnormal urine color are shown as follows: Unexplained urine color other than straw-yellow has continued for a long time. [1] Once observe blood in urine. [1] Clear, dark-brown urine. [1] Risk factors of clinical abnormal urine color include elderly age, strenuous exercise, and family history of related diagnosis. [2]
Choluria (or bilirubinuria) is a symptom defining an abnormal darkness of the urine, mainly due to a high level of conjugated bilirubin. [1] [2] Choluria is a common symptom of liver diseases, such as hepatitis and cirrhosis. It can be described as dark or brown urine, often referred to as the color of Coca-Cola.
Bloody urine is termed hematuria, a symptom of a wide variety of medical conditions. Reddish or brown urine may be caused by porphyria (not to be confused with the harmless, [8] temporary pink or reddish tint caused by beeturia). Pinkish urine can result from the consumption of beets [8] Dark yellow urine is often indicative of dehydration.
"When your body is dehydrated, the urine has a strong odor and appears dark in color,” says Sherry Ross, MD, an ob-gyn at Providence St. John’s Health Center in Santa Monica, California.
It normally ranges from 1.003 to 1.035; lower values indicate that the urine is dilute, while higher values mean that it is concentrated. A urine specific gravity that consistently remains around 1.010 (isosthenuria) can indicate kidney damage, as it suggests that the kidneys have lost the ability to control urine concentration. [39]
"But 'foamy' urine is multiple layers of tiny to medium-sized bubbles in the toilet bowl that do not go away after a few minutes,” she says. While bubbles are clear, foam is more of an opaque ...