What is the color of yellow urine?

Normal people's urine color is colorless transparent or clear yellow or darker color, are acceptable range, according to its water consumption has been adjusted, in the water consumption is less, urine after concentration can be yellow. At the same time physiological conditions are also seen in patients eat a lot of carrots or eat berberine, and rifampicin, etc., will also make urine yellow, but after stopping eating, urine color will change back to the original normal. Pathological, in view of liver disease and obstructive biliary tract disease, bilirubin in the body increased beyond the body's binding capacity, from the urine excretion to form yellow urine. Urine routine can be checked, if the indicators inside are normal, no special treatment. If the corresponding urobilin, bilirubin increased, then consider these obstructive biliary tract disease, jaundice liver disease, so to digestive medicine and hepatobiliary surgery to see a doctor.