What is another word for cluster headache?
Pronunciation: [klˈʌstə hˈɛde͡ɪk] (IPA) 
Cluster headache, also known as "suicide headache," is a neurological condition characterized by severe, excruciating pain on one side of the head that occurs in clusters or episodes. The pain often comes suddenly and regularly, typically lasting between 15 minutes and three hours. There are several other terms used interchangeably to describe cluster headache, such as "histamine headache," "migrainous neuralgia," and "trigeminal autonomic cephalalgia." Some researchers also use the acronym CH to refer to this condition. Despite the different names, the symptoms and treatment of cluster headache remain the same. It is essential to seek medical attention immediately if you experience such symptoms to avoid complications.
