The precautions for urinary protein 3+ mainly depend on the cause of urinary protein. If it is caused by physiological reasons such as fever, strenuous exercise, etc., pay attention to rest after the urine protein can turn negative, without special treatment; if it is caused by pathological reasons such as urinary tract infections, kidney disease, etc., need to pay attention to rest, dietary control, targeted treatment and so on.
1. Physiological reasons: large amounts of food containing high protein, strenuous exercise, fever and other factors may lead to urine protein 3 +. The patient’s kidneys have no organic lesions, pay attention to rest, adjust the diet after the urine protein can usually turn negative, without special treatment.
2. Pathologic causes:
(1) Urinary tract infection: for example, cystitis or pyelonephritis, after the aggravation of the infection, it may lead to urinary protein 3+, need to pay attention to rest, drink more water, urinate frequently, can be given levofloxacin, cefuroxime and other anti-infective treatment.
(2) Kidney disease: such as glomerulonephritis, nephrotic syndrome, etc., may affect the filtration function of the kidney, protein molecules into the urine, which can lead to urine protein 3 +. It is recommended that patients should have a low-salt, low-fat, high-quality, low-protein diet, avoid infection, exertion, be careful with nephrotoxic drugs, etc., and actively treat the primary disease.
Urine protein 3 + may also have other causes, it is recommended that patients 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.