What should be done if a 12-year-old girl has abdominal pain during her period?

You can apply a warm towel or hot water bottle to the abdomen for heat therapy, each session lasting 8–10 minutes. This helps improve abdominal blood circulation, relieve spasms of the uterine smooth muscles, and reduce pain. During menstruation, girls should stay warm and avoid getting cold by dressing appropriately. They should maintain a light diet and avoid raw, cold, spicy, or irritating foods. Proper massage may also help alleviate abdominal pain. If abdominal pain is severe, pain-relieving medications may be taken under a doctor's guidance.