There are many reasons for yellow urine, such as getting angry, just drink more water. But if you have hepatitis, your urine is usually yellow (not only because of abnormal liver function, but also because of normal liver function). In addition, frequent staying up late, excessive use of eyes and excessive drinking may make urine yellow.
Low urine yellow refers to the urine is yellow or dark yellow. The reason is:
In the process of eating carrots and taking riboflavin, furazolidone, mieshuiling, rhubarb and other Chinese and western medicines, the urine may turn yellow. Once the drug is stopped, it will disappear immediately, so don't worry.
Ordinary patients with fever or vomiting and diarrhea will concentrate and reduce urine because water is discharged with sweat or feces, but the urine pigment has not changed, so the color of urine appears very yellow.
Another kind of yellow urine, like strong tea, is not because of the above reasons, but because of liver or pouch lesions. It turns out that bile is usually discharged in two ways: one is from urine and the other is from intestine. When the liver or gallbladder is sick, bile can be discharged from the urine only when the road leading to the intestine is cut off, and the urine is dark yellow due to the increase of bile content. In the early stage of hepatitis, before jaundice appeared, we can often see urine like strong tea, which is often a signal of hepatitis.