Is urine protein weak positive serious

Urine routine examination of urine protein value was weak positive results, do not belong to serious cases only need regular reexamination can, resulting in urine protein positive results more, such as infection or kidney disease itself caused by excessive protein leakage. There are other reasons, such as occasional proteinuria, orthostatic proteinuria or pseudoproteinuria, urinary tract infection mixed with bleeding, pus, etc. can also cause protein weak positive. There is no need for protein quantitative test for weak positive protein, but re-examination is needed to regularly monitor whether the protein level has increased or decreased, and further urine protein quantitative test is needed for obvious increase; negative re-examination indicates that there may be occasional small amount of microproteinuria result, and no treatment is needed.