Diagnostic criteria:
- Headache fulfilling criteria for 1.3 Chronic migraine and criterion B below
- Not interrupted by pain-free periods of >3 hours on ≥5 days/month unless these are attributed to drug treatment.
A1.3.2 Chronic migraine with continuous pain Ihsclassification 2018-01-31T15:34:32+00:00 Appendix
- A1. Migraine
- A2. Tension-type headache (alternative criteria)
- A3. Trigeminal-autonomic cephalalgias (TACs)
- A4. Other primary headache disorders
- A5. Headache attributed to trauma or injury to the head and/or neck
- A5.1 Acute headache attributed to traumatic injury to the head
- A5.2 Persistent headache attributed to traumatic injury to the head
- A5.7 Headache attributed to radiosurgery of the brain
- A5.8 Acute headache attributed to other trauma or injury to the head and/or neck
- A5.9 Persistent headache attributed to other trauma or injury to the head and/or neck
- Bibliography
- A6. Headache attributed to cranial and/or cervical vascular disorder
- A7. Headache attributed to non-vascular intracranial disorder
- A8. Headache attributed to a substance or its withdrawal
- A9. Headache attributed to infection
- A10. Headache attributed to disorder of homoeostasis
- A11. Headache or facial pain attributed to disorder of the cranium, neck, eyes, ears, nose, sinuses, teeth, mouth or other facial or cervical structure
- A12. Headache attributed to psychiatric disorder
- A12.3 Headache attributed to depressive disorder
- A12.4 Headache attributed to separation anxiety disorder
- A12.5 Headache attributed to panic disorder
- A12.6 Headache attributed to specific phobia
- A12.7 Headache attributed to social anxiety disorder (social phobia)
- A12.8 Headache attributed to generalized anxiety disorder
- A12.9 Headache attributed to post-traumatic stress disorder (PTSD)