Protein in urine — identified as proteinuria (professional-tee-NU-ree-uh) — is excessive protein discovered in a urine sample. Protein is just one of the substances recognized all through a take a look at to review the articles of your urine (urinalysis).

Low levels of protein in urine are ordinary. Briefly superior levels of protein in urine usually are not unusual either, particularly in more youthful persons following exercising or all through an sickness.

Persistently superior levels of protein in urine may be a indicator of kidney illness.