The baby foreskin bulge, there are mainly the following cases: 1, foreskin too long, when the baby urine will accumulate urine within the foreskin bulge, this situation is a normal physiological phenomenon. This is a normal physiological phenomenon. The bulge disappears after the urine is cleared, as long as you pay attention to cleanliness. 2, urine scale accumulation, because the baby’s foreskin is too long, urine accumulation in the foreskin, over time the formation of urine scale will appear bulge. This bulge can exist for a long time, sometimes secondary to bacterial infection, urinary tract irritation symptoms, such as frequent urination, urinary urgency, painful urination, etc., then need to be treated according to urinary tract infection, given cefixime, etc. Turning the foreskin can directly see the white beanbag-like substance, wash it clean and the symptoms will disappear. If the foreskin cannot be turned up, elective surgery and circumcision treatment will not recur.