ICHD-II Diagnostic Criteria for Classical Trigeminal Neuralgia

Classical trigeminal neuralgia

A. Paroxysmal attacks of pain lasting from a fraction of a second to 2 minutes, affecting one or more divisions of the trigeminal nerve and fulfilling criteria B-C

B. Pain has at least 1 of the following characteristics:

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ICHD-II Diagnostic Criteria for Migraine

Migraine without aura

A. At least 5 attacks fulfilling criteria B-D

B. Headache attacks lasting 4-72 hours (untreated or unsuccessfully treated)

C. Headache has at least 2 of the following characteristics:

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ICHD-II Diagnostic Criteria for Headache Attributed to Head and/or Neck Trauma

Acute post-traumatic headache attributed to moderate or severe head injury

A. Headache, no typical characteristics known, fulfilling criteria C and D

B. Head trauma with at least one of the following:

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ICHD-II Diagnostic Criteria for Tension-type headache (TTH)

A. At least 10 episodes occurring on <1 day/month on average (<12 days/year) and fulfilling criteria B-D

B. Headache lasting from 30 minutes to 7 days

C. Headache has at least 2 of the following characteristics:

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ICHD-II Diagnostic Criteria for Headache Attributed to Non-Vascular Intracranial Disorder

A. Progressive headache with at least 1 of the following characteristics and fulfilling criteria C-D:

  1. Daily occurrence
  2. Diffuse and/or constant (non-pulsating) pain
  3. Aggravated by coughing or straining

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ICHD-II Diagnostic Criteria for Cluster Headache

Cluster headache

A. At least 5 attacks fulfilling criteria B-D

B. Severe or very severe unilateral orbital, supraorbital and/or temporal pain lasting 15-180 minutes if untreated

C. Headache is accompanied by at least 1 of the following:

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