Search results
Results From The WOW.Com Content Network
Tension headache, stress headache, or tension-type headache (TTH), is the most common type of primary headache. The pain usually radiates from the lower back of the head, the neck, the eyes, or other muscle groups in the body typically affecting both sides of the head. Tension-type headaches account for nearly 90% of all headaches.
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 ...
Verapamil, nimodipine, and other calcium channel blockers may help reduce the intensity and frequency of the headaches. [1] A clinician may recommend rest and the avoidance of activities or vasoactive drugs which trigger symptoms (see § Causes). [1] Analgesics and anticonvulsants can help manage pain and seizures, respectively. [1]
Pain is typically absent. [2] The cause is unknown. [3] Potential organic explanations that have been investigated but ruled out include ear problems, temporal lobe seizure, nerve dysfunction, or specific genetic changes. [2] Potential risk factors include psychological stress. [2] It is classified as a sleep disorder or headache disorder.
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" headaches—headache disorder, non-specific headache, idiopathic thunderclap headache, or uncertain headache disorder—the remainder are secondary to other causes ...
Mixed tension migraines are also known as mixed migraines or mixed headaches.They combine characteristics of tension headaches and migraines.. A person may be thought to have mixed headaches when, in addition to experiencing muscle tension headaches, they begin to experience migraine symptoms as well, such as light sensitivity triggering an attack.
The ICD-10 established a set of diagnostic criteria for PCS in 1992. [38] In order to meet these criteria, a patient has had a head injury "usually sufficiently severe to result in loss of consciousness" [33] [39] and then develop at least three of the eight symptoms marked with a check mark in the table at right under "ICD-10" within four weeks.
The International Headache Classification established by the International Headache Society criteria for diagnosing SUNCT for therapeutic purposes is: [citation needed] (i) Type of attack – Attacks of unilateral orbital, supraorbital, or temporal areas from stabbing or pulsating pain accompanied by ipsilateral conjunctival injection and ...