Black and Blue? When to see a doctor.

Bruises are common in children, and most heal on their own.

Some bruises, however, may require examination by a doctor. These symptoms should be evaluated by a physician: Bruising often or easily, without a known injury or cause. Significant or increased pain or swelling around a bruise. Inability to move a limb or a joint. Injury or bruising to an eye. Signs that a bone may be broken.

Always check with your doctor.