How to make urine yellow every morning?

Every morning urine is particularly yellow, it is mostly caused by urine concentration. Because urine retention at night in the bladder, stay for a long time, normal more than 4 hours, so it will show urine concentration. This is manifested as the first morning urine yellow. When increasing water consumption, urine volume increases, urine color can turn to normal clear color. This is a normal performance, not pathological state, do not need any treatment. However, if the urine is yellow every time throughout the day or accompanied by related urinary tract irritation symptoms, it is recommended to go to the hospital for urine examination. To determine the specific cause. For example, whether there is a jaundice disease, whether there is a urinary tract infection that causes yellow urine or whether there is abnormal bilirubin level metabolism that shows changes in bilirubin levels in urine, urobilin, etc., causing yellow urine.