Table 2

 IHS criteria for paediatric migraine without aura3

A. At least five attacks fulfilling criteria B–D
B. Headache attacks lasting 1–72 hours
C. Headache with at least two of the following features:
    1. Unilateral/bilateral/fronto-temporal location, but not occipital
    2. Pulsating quality
    3. Moderate to severe intensity
    4. Aggravation by/or causing avoidance of routine physical activity
D. During the headache at least one of the following:
    1. Nausea and/or vomiting
    2. Photophobia and phonophobia
E. Not attributable to another disorder