What causes leg pain in a child's calf?

Leg pain in children may be caused by bone growth. During development, bones grow faster than muscles, which can lead to a pulling sensation and discomfort. If the pain does not affect normal activities, no special treatment is required. However, medical conditions should not be ruled out—such as calcium deficiency or bone disorders—so it is recommended to seek timely medical evaluation to determine the underlying cause. When pain occurs, ensure the child gets appropriate rest and engage them in enjoyable activities to help distract their attention. Pay attention to nutritional intake, as children in their growth phase require rich and balanced nutrition. Maintain a balanced diet with plenty of fruits and vegetables, and avoid developing picky eating habits. If necessary, supplement calcium appropriately under a doctor's guidance.