ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
General symptoms, signs or clinical findings
General symptoms
Pain
MG30 — Chronic pain
MG30.6 — Chronic secondary headache or orofacial pain
MG30.67 — Chronic headache associated with a substance or its...
ICD-11 MG30.67 — Chronic headache associated with a substance or its withdrawal
Chronic headache associated with a substance or its withdrawal is caused by use of, exposure to or withdrawal from a substance, and has a duration of more than three months. The pain occurs on at least 50% of the days during at least three months. The duration of pain per day is at least 2 hours.
The diagnosis includes nothing.
It excludes 1 item.
- Medication-overuse headache (8A84)
It has no clarifying diagnoses.