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Other things, for example, your medication, your diet and any infections you may experience, can cause the urine to change color. “Your color can vary depending on your hydration status.
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]
Not all red or brown urine is caused by hematuria. [3] Other substances such as certain medications and certain foods can cause urine to appear red. [3] Medications that may cause urine to appear red include: Phenazopyridine [6] Nitrofurantoin [6] Doxorubicin [6] Rifampicin [6] Foods that may cause urine to appear red include: Blackberries [6 ...
Stomach acidity and dwell time may affect urine color intensity. [1] [2] [3] The presence of beet pigment-protecting substances, such as oxalic acid, in the meal and during intestinal passage, increase the color intensity in the urine. [1] Medications may affect stomach acidity, such as proton pump inhibitors, thereby affecting urine color. [2]
In children, polymerase chain reaction sequencing of urine can detect fragments of the infectious agent. [citation needed] The procedure differs somewhat for women and men. Laboratory testing of urine samples now can be performed with dipsticks that indicate immune system responses to infection, as well as with microscopic analysis of samples.
Under ideal situations myoglobin will be filtered and excreted with the urine, but if too much myoglobin is released into the circulation or in case of kidney problems, it can occlude the kidneys' filtration system leading to acute tubular necrosis and acute kidney injury. Other causes of myoglobinuria include: McArdle's disease
Urinalysis, a portmanteau of the words urine and analysis, [1] is a panel of medical tests that includes physical (macroscopic) examination of the urine, chemical evaluation using urine test strips, and microscopic examination.
Purple, red, yellow, slate, or blue-grey pigmented macules on the extremities and trunk – drug eruption: Antimalarials: Blue-ish pigmentation of lower extremities, but can also involve the entire nail bed, nose, cheeks, forehead, ears, and oral mucosa: Psychotropic Drugs: Blue-gray pigmentation on sun-exposed areas Amiodarone