Urine protein 2+ and kidney stones are generally not related, urine protein 2+ positive is commonly found in various kidney diseases.
Proteinuria is commonly caused by primary kidney diseases, such as acute nephritis, pyelonephritis, and nephrotic syndrome, etc. Some patients are also caused by secondary kidney diseases, such as hypertension, diabetes, etc., which cause impaired kidney function and proteinuria.
Kidney stones are caused by calcium oxalate crystals that accumulate in the kidneys, which can cause dull or severe pain in the lower back, and the common clinical symptoms include lumbar and abdominal cramps, nausea, and vomiting, etc. Some patients have no pain and only hematuria, which does not usually cause proteinuria.
If the patient has urine protein 2 +, should be timely to the hospital, under the guidance of the doctor to clarify the cause of the disease, active treatment.