Urine test protein 1 plus what happened

Urine test protein 1 plus sign, the most common is physiological phenomenon, such as recently eating a large amount of high-protein foods, such as beef, milk, etc., or after strenuous exercise, urine routine may show urine test protein 1 plus sign. This is a trace amount of protein, indicating that the permeability of the filtration membrane of the glomerulus has increased, so there will be a temporary positive proteinuria. As long as you pay attention to rest and drink plenty of water, the urine protein with 1 plus sign will disappear and no special treatment is needed. If urine test protein 1 plus sign is a disease state, the most common is kidney function damage, such as hypertension, diabetes caused by kidney function damage, easy to cause urine protein 1 plus sign.