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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 ...
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]
Urine pH may be monitored to help prevent the formation of kidney stones or to avoid side effects of some drugs, [68] such as high-dose methotrexate therapy, in which crystals that cause kidney damage can form if the urine is acidic. [69] If microscopy is performed, knowing the pH of the sample helps to identify any crystals that might be ...
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]
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
Urinary anti-infective agent, also known as urinary antiseptic, is medication that can eliminate microorganisms causing urinary tract infection (UTI). UTI can be categorized into two primary types: cystitis , which refers to lower urinary tract or bladder infection, and pyelonephritis , which indicates upper urinary tract or kidney infection. [ 1 ]
Taking rifampicin usually causes certain bodily fluids, such as urine, sweat, and tears, to become orange-red in color, a benign side effect that nonetheless can be frightening if it is not expected. This may also be used to monitor effective absorption of the drug (if drug color is not seen in the urine, the patient may wish to move the drug ...