3.3 Diagnostic criteria: |
A At least 20 attacks fulfilling criteria B–E |
B Attacks of unilateral, orbital, supraorbital or temporal stabbing or pulsating pain last 5–240 seconds |
C Pain is accompanied by ipsilateral conjunctival injection and lacrimation |
D Attacks occur with a frequency from three to 200 per day |
E Not attributed to another disorder |