Hi, I am 19 years old from Philippines. I am currently working and the company complies to have a medical clearance. However, it was found on the medical results that my UA-urobilinogen is 4.0(H) and was advised for a nephro clearance. Another, this past few weeks, the upper right side of my abdomen was aching. May I know your opinion about this? Thanks is advance!

Summarized question: Why is nephro clearance required?