title: [Primary headaches and the influence of inflammatory diseases of the CNS and their respective immunmodulatory therapy].
abstract: Headaches are a well known symptom in systemic or local inflammatory diseases such as pneumonia or meningitis. These headaches may mimic primary headaches and are thought to be generated by inflammatory mediators acting directly on nociceptors or indirectly - via facilitation of neurons. Apart from prostaglandin and nitric oxide also cytokines (TNF-alpha or interleukin-6) may play a role. In primary headaches such as migraine inflammatory mechanisms also have been acclaimed to contribute to pain generation. The recently observed increase of migraine attacks under immunmodulatory therapy in multiple sclerosis has focussed attention on primary headaches in states of altered immunity, for instance in autoimmune disorders like lupus erythematosus, rheumatoid arthritis, or in patients treated with immunosuppressants. This article describes the standard of knowledge and tries to shed light on possible mechanisms of pain generation in the respective conditions.
authors.affiliation: Neurologische Klinik und Poliklinik, Klinikum Grosshadern der Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377 München. monika.empl@med.uni-muenchen.de
authors.forename: M
authors.initials: M
authors.lastname: Empl
authors.forename: A
authors.initials: A
authors.lastname: Straube
mesh_terms: D001172:Arthritis, Rheumatoid / Q000503:physiopathology; D002493:Central Nervous System Diseases / Q000503:physiopathology*; D006261:Headache / Q000209:etiology*; D006801:Humans; D007249:Inflammation / Q000503:physiopathology*; D008180:Lupus Erythematosus, Systemic / Q000503:physiopathology*; D009474:Neurons / Q000502:physiology; D010146:Pain / Q000503:physiopathology