RT Book, Section A1 Lebel, Alyssa Ann A1 Minster, Anna A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 7058191 T1 Chapter 565. Migraine and Headache Disorders T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=7058191 RD 2024/04/19 AB Primary headaches, including migraine headaches and tension-type headaches, are common during childhood, often occur together in an individual, and are most frequently reported during adolescence. The reported prevalence for migraine headache is estimated at 3% for ages 3 to 7 years (males > females), 4% to 11% for 7 to 11 years (males = females), and 8% to 23% for 11 to greater than 15 years (females > males).1 Children less than 3 years of age may have a forme fruste of migraine which presents as periodic irritability, head-banging or holding, change in sleep and behavioral patterns, abdominal pain, recurrent vomiting, and pallor. Reports of nonspecific headache pain are even more common. By age 5 years, 20% of children report experiencing a headache, 40% by age 7 years, and 100% by age 16 years.2 Most of these episodes are benign. However, recurrent headaches may present with severe pain, decreased academic performance and school absence, anxiety, depressed mood, family disruption, and high health care costs.