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The International Classification of Headache Disorders (ICHD) is a detailed hierarchical classification of all headache-related disorders published by the International Headache Society. [1] It is considered the official classification of headaches by the World Health Organization , and, in 1992, was incorporated into the 10th edition of their ...
Under the category of headache attributed to a substance or its withdrawal, the ICHD specifies the diagnostic criteria for oestrogen-withdrawal headache (8.4.3, G44.83 and Y42.4), and suggests that both that diagnosis and one of the menstrual migraine diagnoses be used in case of migraines related to oestrogen withdrawal occurring mainly at ...
A headache, also known as cephalalgia is the symptom of pain in the face, head, or neck. It can occur as a migraine, tension-type headache, or cluster headache. [1] [2] There is an increased risk of depression in those with severe headaches. [3] Headaches can occur as a result of many conditions.
Ophthalmodynia periodica does not have a confirmed cause, being a primary headache, but can be identified with other primary conditions. "As many as 40% of all individuals with ice pick headaches have also been diagnosed as suffering with some form of migraine headache."
Recurrent painful ophthalmoplegic neuropathy (RPON), previously known as ophthalmoplegic migraine (OM), is a rare neurological disorder that is characterized by repeated headache attacks and reversible ipsilateral paresis of one or more ocular cranial nerves (CN). [1]
In accordance with the International Classification of Headache Disorders, third edition (ICHD-3), [10] diagnostic criteria for NTS are the following: A. at least two episodes fulfilling criteria B-D B. sharp or stabbing unilateral pain (there may or may not be simultaneous dysesthesia) C. precipitated by sudden turning of the neck
In 1986, Vanast was the first author to describe the new daily-persistent headache (NDPH) as a benign form of chronic daily headache (CDH). [3] The criteria for the diagnosis of NDPH were proposed in 1994 (the Silberstein–Lipton criteria) [4] but not included in the International Classification of Headache Disorders (ICHD) until 2004.
The International Headache Society's most current classification system for headache disorders is the International Classification of Headache Disorders 3rd edition (ICHD-3) as of 2018. This classification system separates tension-type headache (TTH) into two main groups: episodic (ETTH) and chronic (CTTH).