The causes of urinary pain in girls are complex and need to be analyzed on a case-by-case basis, mainly including inflammation, stones or foreign bodies, tumors, neurogenic factors, and uric acid stimulation in high temperature environments. 1. Inflammation: acute cystitis, urethritis, inflammation of the bladder triangle and inflammation of the posterior urethra can cause urinary pain in girls. 2. Stones and foreign bodies: bladder and urethra stones or foreign bodies irritate the mucous membrane to produce urinary pain. 3. Tumor: bladder cancer can cause urinary pain in women. 4. Neurogenic factors: nervousness and anxiety can cause urinary pain, as can neurogenic bladder. 4. Urine is highly concentrated in high temperature environment, uric acid is too high, which stimulates the bladder or urethra to produce pain. Girls with painful urination should consult a doctor in time, under the guidance of the doctor for treatment, pay attention to the personal hygiene of the affected children in daily life, and drink more water.