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1. MIGRAINE 2. TENSION-TYPE HEADACHE (TTH) 3. CLUSTER HEADACHE AND OTHER TRIGEMINAL AUTONOMIC CEPHALALGIAS 3.1. Cluster headache 3.2. Paroxysmal hemicrania 3.2.1. Episodic paroxysmal hemicrania 3.2.2. Chronic paroxysmal hemicrania (CPH) 3.3. Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) 3.4. Probable trigeminal autonomic cephalalgia References4. OTHER PRIMARY HEADACHES 

IHS	Diagnosis	ICD-10
3.2.1	Episodic paroxysmal hemicrania	G44.03

Description:

Attacks of paroxysmal hemicrania occurring in periods lasting 7 days to 1 year separated by pain-free periods lasting ≥1 month.

Diagnostic criteria:

Attacks fulfilling criteria A-F for 3.2 Paroxysmal hemicrania
At least two attack periods lasting 7-365 days and separated by pain-free remission periods of ≥1 month

Sitemap

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IHS vs. ICD-10

To facilitate headache diagnosis in daily practice, the classification provides the corresponding WHO ICD-10NA codes for each IHS code.

IHS Subcommittee

The Classification Subcommittee prepares and revises the International Classification of Headache Disorders.

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Cephalalgia

Cephalalgia is the official journal of the IHS. It contains original papers on all aspects of headache. The journal provides an international forum for original research papers, review articles and short communications.www.cephalalgia.org

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Ask questions and share information about the 2nd edition of the Headache Classification in one of our peer-to-peer forums. To the Discussion Group

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