Patient's question:
NoDoctor's answer:
Hello, the foam in urine is caused by high surface tension. The higher the surface tension, the more foam is formed. Human urine, in addition to containing most water, also contains a very small amount of foam. However, if the components in the urine change, such as an increase in protein, mucus, and organic substances, it can increase the surface tension. Therefore, it is recommended that you visit the urology department for a check-up.