2-year-old male child urination shouting pain may be related to urinary tract infection, foreskin scale stimulation, foreskin glansitis and other reasons. 1. Urinary tract infections: such as cystitis, can be manifested as urinary urgency, frequent urination, painful urination and other symptoms. 2. Circumcision irritation: If the foreskin scale remains between the glans and foreskin and cannot be cleaned in time, it may irritate the glans and cause pain during urination. 3. Circumcision and glansitis: manifested as redness and edema of the foreskin and glans, which may be manifested as pain at the urethra during urination. In addition, perineal trauma and other causes can also lead to pain when urinating, parents are advised to take their children to the regular hospital in time, to clarify the cause of the disease, standardized treatment under the guidance of the doctor, so as not to delay the condition of the baby’s body to bring about adverse effects.