Urine test protein 1 plus, the most common is a physiological phenomenon, such as the recent consumption of a large amount of high-protein food, such as beef, milk, etc., or after strenuous exercise, urine routine may appear urine test protein 1 plus. This is a trace of protein, indicating that the glomerular membrane permeability increases, so there will be a transient positive protein urine. As long as you pay attention to rest and drink more water, the 1 plus urine protein will disappear and no special treatment is needed. If urine test protein 1 plus is a disease state, the most common is kidney function damage, such as hypertension, diabetes caused by kidney function damage, easily lead to urine protein 1 plus. Then there is the kidney itself disease caused by, for example, relatively mild nephritis or chronic nephritis, may lead to urine test protein 1 plus. Strenuous exercise, overexertion or women’s menstrual period can appear urine protein 1 plus, after this special period, after sufficient rest, urine protein 1 plus will become negative.