Natural color and appearance of urine
The natural color of the urine ranges from light yellow to golden, and this color varies depending on the amount of urine coming out of the body and the amount of fluid consumed by the person, in the absence of the effect of diuretics. This yellow color of urine is produced by Urobilin, also called the Urochrome dye, which is produced by the breakage of bilirubin (Billirubin). The appearance of the urine is supposed to be normal in nature, but may appear blurry in cases where it is highly concentrated in the case of low-volume urine production, and other conditions.
Yellowing of urine
The main cause of yellowing and dark yellow color is dryness and lack of water in the body. It occurs when a person does not consume enough fluid, leading to a high concentration of body waste in urine, such as Urobilin, dead blood cells, Of the material the body needs to ask. The presence of blood in the urine, even in small amounts, can change the color of the urine to dark yellow or brown. This may be an initial symptom that may indicate inflammation, kidney stones, liver problems, or some sexually transmitted diseases And others.
Chronic yellowing and dark color of urine can be linked to certain conditions, such as hepatitis or jaundice. The yellowing of the urine in the case of jaundice due to the increased yellow pigment known as bilirubin, which is produced during the process of breaking the blood cells, and drinking alcohol and exposure to some toxic substances can cause liver diseases such as liver cirrhosis, alcoholic liver disease, , Resulting in a darkened urine color, and the chronic dark color of urine may indicate liver cancer.
Yellowing is also associated with the presence of gallstones (gallstones) or other health conditions such as bladder stones, which cause obstruction of the urethra and inflammation.
The recent use of laxatives, vitamin B-complex, carotene, and some medications may cause the dark yellow or orange color of urine. Of these drugs, phenazopyridine is used to treat urinary tract inflammation, warfarin, and rifampin.
Prevention of yellowing and treatment of urine
In cases where urine is yellowing due to lack of water, it is necessary to increase the amount of fluid in a person’s diet, and urine is supposed to return to its light yellow color within days. The amount of water and fluids to be consumed daily by an adult is estimated to be eight cups, but this information is not documented and supported by sufficient scientific evidence. According to the Institute of Medicine, He has no health problems and lives in a temperate climate about thirteen men for Cuba, equivalent to three liters, and for women about nine cups, equivalent to two hundred and two hundred milliliters.
In cases where the yellowing of the urine is a condition, the required treatment is the pathological condition. If the medication is the cause of the yellowing of the urine, it is recommended to continue taking the medicine after taking the instructions of the physician concerned and under observation.
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A clinical examination, a patient’s history, and some laboratory tests are important steps for diagnosis. For example, urinalysis may be used to determine the presence of red blood cells, high protein, or minerals in the urine to determine the possibility of malfunction In the kidneys or urinary tract, or to identify the presence of bacteria causing inflammation, in addition to the work of urination culture (Urine culture), and is used to determine the presence of inflammation. Some blood tests may be used for diagnosis, such as the measurement of the level of liver enzymes in the blood. For creatinine and blood Urea nitrogen tests, they are used to check for kidney failure and kidney and bladder tests Sound.
Other color changes for urine
The color of the urine may change due to several factors. Certain foods such as beetroot, cranberries, some pigments, and some medications may cause red, pink or light brown urine. This color may also be caused by some health conditions such as hemolytic anemia, Hemolytic anemia, which causes some injuries or wounds in the kidneys and urinary tract. This change in urine color may result from urinary tract problems that cause bleeding, vaginal bleeding, and porphyria, a rare genetic condition caused by a deficiency of certain enzymes, In the case of porphyria, it is not Heme is properly synthesized, and hemoglobin is present in hemoglobin and some muscles in the body.
The color of the urine may change to green or blue due to certain medications and substances such as methylene blue, urinary tract infection, and other causes. Urinary tract infection may also cause a hazy or milky appearance of urine, as well as a foul smell of urine.