Urine protein 2 + treatment how long can turn negative with the patient’s cause and treatment and so on, there is no specific fixed time. Urine protein can be divided into physiological proteinuria and pathological proteinuria. Physiological proteinuria may be associated with strenuous exercise, fever, change of body position, etc., usually after their own habits or rest after the urine protein can turn negative, but it varies from person to person, usually can not determine the specific time. Pathological proteinuria such as urinary tract infections, acute nephritis and other inflammatory diseases caused by the need for active application of antibiotic treatment, the general course of treatment for 1 to 2 weeks, after the inflammation subsides, urine protein can usually turn negative; if nephritis syndrome, nephrotic syndrome caused by urine protein, active treatment can only control the rate of development of the disease, can not be cured, such patients can not be turned into a negative urine protein. Urine protein may also have other causes, if the patient found that the urine protein 2 +, it is recommended to go to the regular hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to target treatment or treatment.