What is the 3 + in urine?

3 + in urine may be urine protein 3+, may also be urine occult blood 3+ or glucose 3+, different indicators suggest

different pathology.1. Urine protein 3+

urine protein 3+ indicates that there are more protein in urine, common in kidney diseases, such as pyelonephritis, interstitial nephritis, lupus nephritis, chronic renal failure, etc., multiple myeloma, hemolytic anemia and other blood diseases may also appear urine protein 3+.

2. Urine occult blood 3+

urine occult blood 3+ may be related to urogenital diseases, such as cystitis, urinary stones, glomerulonephritis, etc.

3. Urine glucose 3+

If urine glucose 3+, it indicates diabetes or renal glucose threshold is lowered, resulting in high blood sugar, sugar anaerobic metabolism in the body produces more ketone bodies, which can be excreted with urine.