Green fluid coming from the inside of a child’s foreskin may be a Pseudomonas aeruginosa infection. When Pseudomonas aeruginosa occurs in the urethra, glans and other parts of the body to cause inflammation, it can lead to green fluid flow. 1. When Pseudomonas aeruginosa infection occurs in the urinary tract, the child may discharge green urine from the urethra, or accompanied by green secretion which remains on the glans, which may be accompanied by symptoms such as frequent urination, urgency and pain of urination, and in severe cases, fever and pain in the lower back may also occur. 2. Due to the long foreskin, the foreskin wrapped around the glans and the coronary groove, if you do not pay attention to daily cleanliness and hygiene, resulting in the invasion of Pseudomonas aeruginosa pathogenic bacteria and cause inflammation, green secretion can occur, the patient’s glans, the foreskin can also be localized red, itchy, painful, swollen and other symptoms. Children’s foreskin inside the flow of green liquid, there may be other reasons, it is recommended to go to the 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.