Children screaming foot pain in bed at night may be caused by trauma, growing pains, calcium deficiency and other reasons. 1. Trauma: children are active during the day, and may sprain or collide with their feet during play and sports, resulting in soft tissue injury and pain at night. 2. Growing pains: due to the rapid growth of children’s bones and muscles, the nerve tissues around the skeletal muscles are pulled and pain occurs, usually seen in the growth and development of fast toddlers and small children, and often occurs at night, that is, the performance of the child’s foot pain at night sleep calls. 3. Calcium deficiency: the lack of calcium ions in children’s bodies may lead to leg cramps, local muscle spasms, pain symptoms, the child will feel foot pain. Children sleeping at night shouting foot pain, can also be seen in other causes, such as foot inflammation. Parents can take their children to the hospital for relevant examinations to clarify the cause and then follow the doctor’s instructions for treatment.