Urine protein 2 + may be seen in pathological factors, such as urinary tract infections, glomerulonephritis, etc., then belong to the more serious situation; can also be seen in physiological factors such as strenuous exercise, large amounts of high-protein food, etc., generally not serious. Urine generally does not contain protein or a very small amount of protein, normal urine protein results are negative. When 2+ is shown, it generally indicates that there is a problem with the filtration function of the kidneys or a problem with the reabsorption function of the renal tubules. Pathological conditions such as urinary tract infection, kidney stones, glomerulonephritis, etc. are more serious and require appropriate treatment, such as anti-infection, extracorporeal shock wave lithotripsy, suppression of inflammation, suppression of immunity, etc. Physiological conditions such as strenuous exercise, eating a lot of high-protein food, etc., can also lead to urinary protein 2 +, generally not serious, at this time you need to pay attention to rest, light diet, regular review. When the urine protein 2 +, you need to go to the regular hospital in time, complete the relevant examination, clear cause, under the guidance of the doctor for standardized treatment, to avoid delaying the condition of serious adverse consequences.