MigreLief is a safe and effective choice for children with Migraines. MigreLief now available in a convenient travel size! The Journal of Headache and Pain. With pediatric and adolescent patients show the effectiveness of riboflavin (at the same dose found in MigreLief) as a well-tolerated and low cost preventative treatment in children and adolescents suffering from migraines .read more. New York Headache Center. N Calif. Headache Clinic. Phone: (800) 758-8746 email: email@example.com.