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  2. Thunderclap headache - Wikipedia

    en.wikipedia.org/wiki/Thunderclap_headache

    A thunderclap headache is a headache that is severe and has a sudden onset. It is defined as a severe headache that takes seconds to minutes to reach maximum intensity. [1] [2] Although approximately 75% are attributed to "primary" headachesheadache disorder, non-specific headache, idiopathic thunderclap headache, or uncertain headache disorder—the remainder are secondary to other causes ...

  3. Reversible cerebral vasoconstriction syndrome - Wikipedia

    en.wikipedia.org/wiki/Reversible_cerebral...

    [1] [6] One small, possibly biased study found that the condition was eventually diagnosed in 45% of outpatients with sudden headache, and 46% of outpatients with thunderclap headache. [1] The average age of onset is 42, but RCVS has been observed in patients aged from 19 months to 70 years. [1] Children are rarely affected. [1]

  4. Category:Headaches - Wikipedia

    en.wikipedia.org/wiki/Category:Headaches

    This page was last edited on 16 January 2024, at 08:51 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  5. NIH classification of headaches - Wikipedia

    en.wikipedia.org/.../NIH_classification_of_headaches

    Thunderclap headache; Vascular headache; Toxic headache; Coital cephalalgia (also known as: sex headache) Hemicrania continua; Rebound headache (also called medication overuse headache, abbreviated MOH) Red wine headache "Spinal headache" (or: post-dural puncture headaches) after lumbar puncture or related procedure that will lower the ...

  6. Head injury - Wikipedia

    en.wikipedia.org/wiki/Head_injury

    Bahasa Indonesia; עברית; Nederlands ... The classic presentation of subarachnoid hemorrhage is the sudden onset of a severe headache (a thunderclap headache ...

  7. Intracranial aneurysm - Wikipedia

    en.wikipedia.org/wiki/Intracranial_aneurysm

    Onset is usually sudden without prodrome, classically presenting as a "thunderclap headache" worse than previous headaches. [11] [12] Symptoms of a subarachnoid hemorrhage differ depending on the site and size of the aneurysm. [12] Symptoms of a ruptured aneurysm can include: [13] a sudden severe headache that can last from several hours to days

  8. Intracranial hemorrhage - Wikipedia

    en.wikipedia.org/wiki/Intracranial_hemorrhage

    Symptoms of SAH include a severe headache with a rapid onset (thunderclap headache), vomiting, confusion or a lowered level of consciousness, and sometimes seizures. [10] CT scan has 100% sensitivity of detecting SAH at 6 to 24 hours after symptoms onset. [3] The diagnosis is generally confirmed with a CT scan of the head.

  9. Headache - Wikipedia

    en.wikipedia.org/wiki/Headache

    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.