Is urine protein 1+ occult blood 2 serious?

If the urine protein 1+ occult blood 2 is serious, it should be analyzed and judged according to the specific situation.

After strenuous exercise, slight kidney damage may occur, resulting in urine protein 1+ occult blood 2. Renal function is generally not affected. After adequate rest, urine components can return to normal. Patients with acute glomerulonephritis may cause inflammatory lesions in glomeruli, local capillary damage, glomerular filtration function decline, protein and hemoglobin may be excreted together with urine. At this time, abnormal urine routine examination may also occur.