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 |