Urine routine urine protein + indicates the presence of protein in the urine, which may be caused by physiological reasons such as fever, strenuous exercise, etc., and may also be caused by pathological reasons such as urinary tract infection disease, kidney disease, etc..
1. Physiological reasons: large amounts of food containing high protein, strenuous exercise, fever and other factors may lead to increased protein content in the urine. The patient’s kidney has no organic lesions, no special treatment is needed, and the urine protein can usually turn negative by itself after rest.
2. Pathologic causes:
(1) Urinary tract infection diseases: for example, cystitis or pyelonephritis, after the infection is aggravated, it may lead to the appearance of protein in the urine, which may be accompanied by pain in urination, frequent urination, urgency, pain in urination and other symptoms.
(2) Kidney disease: for example, glomerulonephritis, nephrotic syndrome, etc., which may affect the filtration function of the kidney, protein molecules into the urine, which can lead to an increase in the amount of protein in the urine, which may be accompanied by swelling of the lower limbs as well as swelling of the eyelids and other symptoms.
Urine protein + urine routine may also have other causes, it is recommended that patients go to the regular hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to targeted treatment or treatment.