La migraine imwe chimiro che kubva tete (headache). Rinozviratidza na crises iyo inogona kugara kubva pamaawa mashoma kusvika kumazuva mashoma. Kuwanda kwepfari kunosiyana zvakanyanya kubva kune mumwe munhu kuenda kune mumwe, kubva pakubata kwakati wandei pasvondo kusvika pakubatwa kamwe pagore kana zvishoma.

Migraine inosiyaniswa kubva kune "yakajairika" musoro, kunyanya nehurefu hwayo, kusimba kwayo uye zvimwe zviratidzo zvakasiyana. Nokudaro, kurwisa kwemigraine kunowanzotanga nekurwadziwa kunonzwa kubvadivi rimwe chete remusoro kana zvemuno pedyo neziso. Marwadzo anowanzoonekwa se kurova kwemoyo mudehenya, uye inowedzerwa nechiedza uye ruzha (uye dzimwe nguva kunhuwa). Migraine inogonawo kuperekedzwa ne Nausea uye kurutsa.

Zvinoshamisa, mu10% kusvika 30% yezviitiko, migraine inotungamirwa nezviratidzo zvemuviri zvakaunganidzwa pamwechete pasi pezita rekuvenga. Auras ndizvo chaizvo kukanganisa kwekuona iyo inogona kutora chimiro chekupenya kwechiedza, mitsetse ine mavara akajeka, kana kutadza kuona kwenguva pfupi. Zviratidzo izvi zvinopera mukati meawa isingasviki. Kunobva kwauya musoro.

Kuwanda

La migraine inobata inenge 12% yevanhu vakuru, vakadzi kubatwa ne 3 times more than varume³⁹. Ongororo ichangobva kuitika yakawana kuti 26% yevakadzi veCanada vane migraine³⁸, kuwanda kwepfari kwakasiyana-siyana. Migraine inowanikwawo muvana nevechiri kuyaruka (5% kusvika 10%), mavari kazhinji isingazivikanwi. Maererano neUptodate, muhuwandu hwevanhu, 17% yevakadzi uye 6% yevarume vanotambura nemigraine. Pakati pemakore 30-39, zvingava 24% yevakadzi uye 7% yevarume.

kushanduka

The frequency of migraine kurwisa zvakasiyana-siyana kubva kumunhu kuenda kune mumwe. Vamwe vanhu vane makore mashoma, nepo vamwe vane 3 kana 4 pamwedzi. Mune zvimwe zviitiko, pfari inogona kuitika kakawanda pavhiki, asi kashoma zuva rega rega.

Kurwiswa kwekutanga kunowanzoitika panguvaubwana or kukura kwechidiki. Migraine misoro inova shoma pazera remakore makumi mana uye inowanzonyangarika mushure memakore makumi mashanu.

Nzira dzemigraine

Hazvizivikanwe kuti sei vamwe vanhu vakadaro headaches, kukanganiswa musoro musoro (zvinokonzerwa nekutya kwekutya kana kufunganya) kana migraines uye nei vamwe vasina kumbova nazvo, kunyangwe vakasangana nezvinokonzeresa zvakafanana.

Kubva kuma1960 kusvika kuma1990, zvaitendwa kuti migraines yainyanya kukonzerwa nekuchinja kwevascular: kusungirirwa kwemidziyo yeropa (vasoconstriction) inopoteredza uropi, inoteverwa nekuzvimba (vasodilation). Zvisinei, tsvakurudzo yakatevera inoratidza kuti kwakabva migraine kwakanyanya kuoma. Hongu, iko kuzere kwemaitiro ekuita mu tsinga izvo zvaizokonzera kurwadza kwemusoro uku. A neurological mechanism ichangobva kuwanikwa kutsanangura kuti sei chiedza chichiwedzera marwadzo emigraine asi rima rinodzikamisa.³³Aya maitiro echeni ane mhedzisiro kwete chete patsinga dzeropa, asiwo pakuzvimba, neurotransmitters uye zvimwe zvinhu.

Pasina kunyatsonzwisisa nzira dzemigraine, isu tichiri kuziva zvakawanda nezvavo. chinokonzera (ona Risk factors) uye nzira dzokurwa nadzo.

Matambudziko

Kunyange kana iyo marwadzo izvo zvavanokonzera zvakanyanya kwazvo, ivo migraine havana mhedzisiro yehutano nekukurumidza. Zvisinei, zvidzidzo zvenguva pfupi zvakaratidza kuti migraine, kunyanya imwe inoperekedzwa neaura, inobatanidzwa nehuwandu hwekuwedzera kwenguva yakareba yehutano hwemwoyo.^{41, 42}. Ngozi yemyocardial infarction yaizowedzerwa ne2 muvarwere vane migraine. Maitiro acho haasati anyatsonzwisiswa. Saka zvakakosha kutora a mararamiro ane hutano kuderedza njodzi yemwoyo: usasvuta, idya zvakanaka uye kurovedza muviri nguva dzose.

Mukuwedzera, migraine inogona kukanganisa zvakanyanya hupenyu hwevanhu vanotambura nayo. Ndichowo chikonzero chikuru chekurovha kuchikoro uye kubasa. Saka kukosha kwekubvunza chiremba kuti uwane mushonga unoshanda.