Whether foam in urine is a kidney problem depends mainly on the cause of the foam in urine. If it is caused by physiological reasons such as concentration of urine, it is not a kidney problem; if it is caused by pathological reasons such as glomerulonephritis, diabetic nephropathy and other kidney diseases, it is a kidney problem.
1. Physiological reasons: Concentration of urine caused by drinking too little water, holding urine for a long time may lead to urgent urination and so on, which may lead to foam in urine. This is a normal phenomenon, not a kidney problem.
2. Pathological reasons: mainly seen in glomerulonephritis, diabetic nephropathy, nephrotic syndrome and other diseases, elevated protein content in the urine can lead to increased foam in the urine, the foam is mostly small, lasts for a long time, such a situation for the kidneys have problems.
Foam in the urine may also have other reasons, 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 give targeted treatment or treatment.