Chifukwa chiyani Vasoconstriction Imachitika?

Zamkati

• Kodi vasoconstriction ndiyabwino?
• Vasoconstriction ndi kuthamanga kwa magazi
• Zakudya zomwe zimayambitsa vasoconstriction
• Vasoconstriction mu migraines ndi mutu
• Pamene vasoconstriction imathandizira kupweteka kwa mutu
• Pamene vasoconstriction imatha kuyambitsa mutu
• Vasoconstriction modzidzimutsa
• Mankhwala omwe amachititsa vasoconstriction
• Matenda achilendo komanso owopsa ndi vasoconstriction
• Sitiroko
• Chodabwitsa cha Raynaud
• Matenda osokoneza bongo a vasoconstriction
• Momwe vasoconstriction imachitikira
• Vasoconstriction m'moyo wanu

Kodi vasoconstriction ndiyabwino?

"Vaso" amatanthauza mitsempha yamagazi. Vasoconstriction imachepetsa kapena kupindika kwa mitsempha. Zimachitika minofu yosalala m'makoma amitsempha yamagazi ikamangika. Izi zimapangitsa kuti mtsempha wamagazi utseguke. Vasoconstriction amathanso kutchedwa vasospasm.

Vasoconstriction ndichizolowezi. Zimathandiza kuti thupi lanu likhale labwino.

Vasoconstriction itha kukhala:

• khazikitsani kuthamanga kwa magazi kapena kukweza kuthamanga kwa magazi
• kuchepetsa kutentha kwa thupi m'nyengo yozizira
• onetsetsani momwe magazi amagawidwira thupi lanu lonse
• tumizani michere yambiri ndi oxygen ku ziwalo zomwe zimafunikira
• chitetezeni thupi lanu ku magazi ndi kutayika kwa madzi

Komabe, vasoconstriction yachilendo imatha kuyambitsa matenda ena. Izi zimaphatikizapo kuthamanga kwa magazi komanso kupweteka kwa mutu. Nthawi zina, kuchepa kwa mitsempha yambiri yamagazi kumatha kukhala zotsatira zoyipa za mankhwala ndi zakudya, monga caffeine ndi mchere.

Pemphani kuti muphunzire pazomwe zimayambitsa vasoconstriction ndi momwe zimakhudzira thupi lanu.

Vasoconstriction ndi kuthamanga kwa magazi

Vasoconstriction amachepetsa voliyumu kapena malo mkati mwa mitsempha yokhudzidwa. Mitsempha yamagazi ikatsitsidwa, magazi amathanso kuchepetsedwa. Nthawi yomweyo, kukana kapena mphamvu yakutuluka kwamagazi kumakwezedwa. Izi zimayambitsa kuthamanga kwa magazi. Kuthamanga kwa magazi kosatulutsidwa (kuthamanga kwa magazi) kumatha kubweretsa thanzi pakapita nthawi, monga kutaya masomphenya, sitiroko, kapena mtima wowonongeka.

Chosiyana ndi vasoconstriction ndi vasodilation. Apa ndipamene mitsempha yamagazi imamasuka ndikufutukuka, kukulitsa kuthamanga kwa magazi ndikutsitsa kuthamanga kwa magazi.

Ganizirani za vasoconstriction monga kumwa kudzera mu udzu woonda. Zimatengera mphamvu yowonjezera kuti mumwe. Poyerekeza, kupuma magazi kuli ngati kumwera chakumwa mosavuta komanso mwachangu kudzera muudzu.

Vasoconstriction yachilendo imatha kuyambitsa kapena kukulitsa kuthamanga kwa magazi. Kuthamanga kwambiri kwa magazi kumatha kukulitsa chiopsezo cha matenda amtima komanso kupwetekedwa mtima. Matenda ena ndi mankhwala osokoneza bongo amatha kuyambitsa vasoconstriction yochulukirapo kapena kuzipangitsa kuti zizichitika m'malo omwe sayenera, monga mbali zaubongo.

Zakudya zomwe zimayambitsa vasoconstriction

Zakudya zokhala ndi sodium yochuluka zimatha kupanikiza mitsempha yanu, kuwapangitsa kuti achepetse. Ngati mukuda nkhawa ndi kuthamanga kwa magazi, pewani kapena kuchepetsa zakudya zotsatirazi:

• zakudya zam'matumba komanso zachangu
• perekani nyama
• zamzitini msuzi

Mowa ukhozanso kukulitsa kuthamanga kwa magazi, atero a Mayo Clinic.

Idyani zakudya 13 izi kuti muchepetse kuthamanga kwa magazi.

Vasoconstriction mu migraines ndi mutu

Vasoconstriction itha kuthandizira kuthetsa ndipo amayambitsa mutu waching'alang'ala komanso mutu.

Pamene vasoconstriction imathandizira kupweteka kwa mutu

Kukula kwa mitsempha yamagazi kumutu kumatha kupweteketsa mutu kapena kupweteka kwa mutu. Mankhwala othandizira ululu wamtunduwu nthawi zambiri amagwira ntchito poyambitsa vasoconstriction. Izi zimathandiza kuti mitsempha yamagazi ichepetse ndikuyimitsa magazi ochulukirapo.

Mankhwala ena opweteka ndi mutu wa migraine amakhala ndi caffeine pachifukwa ichi.

Pamene vasoconstriction imatha kuyambitsa mutu

Kumbali inayi, caffeine wambiri amatha kuyambitsa vasoconstriction yochulukirapo muubongo. Izi zitha kuyambitsa mutu waching'alang'ala kapena mutu. American Migraine Association ikufotokoza kuti izi zitha kuchitika chifukwa thupi limadalira caffeine. Zizindikiro zosiya kumwa khofi ndi mankhwala opweteka am'mutu zimapweteka mutu, nseru, komanso kutopa.

Vasoconstriction modzidzimutsa

Kusokonezeka ndi nthawi yayitali yankho la thupi pazinthu zingapo zadzidzidzi. Izi zonse zimayambitsa kutsika kwa magazi. Kuyankha koyamba kwa thupi ndikuteteza ubongo, mtima, ndi mapapo. Imachita izi pochepetsa mitsempha yamagazi m'manja, kumapazi, ndi miyendo.

Izi vasoconstriction zadzidzidzi zimakweza kuthamanga kwa magazi kwakanthawi. Zimathandiza kuti magazi aziyenderera kumaziwalo anu ofunikira kwambiri - ziwalo zofunika pamoyo.

Shock itha kuchitika chifukwa cha:

• zosavomerezeka (anaphylactic mantha)
• septic matenda (bakiteriya, mavairasi, kapena fungal)
• matenda amtima
• matenda amtima
• shuga wotsika magazi
• magazi magazi
• kutaya magazi kwambiri (mkati kapena kunja)
• Kutaya madzi kwambiri (kuchepa madzi m'thupi, kusanza, kutsegula m'mimba)
• kutentha kwakukulu
• kuvulala msana
• hypothyroidism yoopsa

Mankhwala omwe amachititsa vasoconstriction

Mankhwala a Vasoconstrictor kapena osindikiza amathandizira kuchepetsa kuthamanga kwa magazi ndi zizindikiritso zina. Mankhwalawa atha kugwiritsidwa ntchito kukweza kuthamanga kwa magazi munthu wina atachita mantha, akutaya magazi kwambiri, kapena atakumana ndi vuto linalake.

Mankhwala ena opatsirana amachititsa vasoconstriction kuti athandize kuchepetsa kutupa, kutupa, kapena kutaya magazi kwambiri. Mwachitsanzo, kutulutsa magazi m'mphuno kumatha kuyimitsidwa ndi mankhwala a vasoconstrictor.

Mankhwala a Vasoconstriction ndi awa:

• alpha-adrenoceptor agonists
• kufanana kwa vasopressin
• epinephrine
• norepinephrine
• phenylephrine (Yodetsedwa PE)
• dopamine
• dobutamine
• migraine ndi mankhwala opweteka mutu (serotonin 5 ‐ hydroxytryptamine agonists kapena triptans)

Matenda achilendo komanso owopsa ndi vasoconstriction

Matenda ena ndi mankhwala amatha kuyambitsa vasoconstriction yachilendo. Izi zitha kubweretsa mavuto azaumoyo kutengera komwe izi zimachitika komanso nthawi yayitali bwanji.

Sitiroko

Vasoconstriction muubongo kapena ubongo vasospasm imatha kubweretsa sitiroko kapena kuvulala ngati kachingwe. Izi zitha kuchitika pambuyo poti magazi atuluka magazi muubongo chifukwa chongotuluka kapena kuchitidwa opaleshoni. Mitsempha yamagazi imakhazikika kapena imachepetsa kuyesa kupulumutsa magazi. Izi zimachepetsa kupezeka kwa magazi ndi mpweya gawo lina laubongo.

Zizindikiro za matenda a ubongo wa vasospasm ndi awa:

• kupweteka kwambiri kwa mutu
• chizungulire, kutayika bwino
• dzanzi kapena kufooka mbali imodzi ya nkhope ndi thupi
• kuvuta kuyankhula
• zovuta kuwona m'maso amodzi kapena onse awiri
• kuyenda movutikira

Werengani zambiri pazomwe mungachite pazizindikiro za sitiroko ndikuzindikira zizindikiritso za sitiroko zapadera kwa azimayi.

Chodabwitsa cha Raynaud

Chochitika cha Raynaud chimapangitsa kuti madera ena amthupi, monga zala ndi zala zakumapazi, azizizira kapena kuzizira. Momwemonso, mitsempha yaying'ono yomwe imapereka magazi kumaderawa imaphipha kapena kupapatiza. Izi zimachepetsa kuchuluka kwa magazi omwe angafike kumadera akunja.

Zochitika za Raynaud zingakhudzenso mphuno, milomo, makutu, ndi nsonga zamabele. Zitha kuyambitsidwa chifukwa chokhala ozizira nthawi zambiri. Izi zitha kuchitika kwa anthu omwe amagwira ntchito kunja kumadera ozizira kwambiri kapena omwe amakhala nthawi yayitali pachipale chofewa, monga ochita masewera olimbitsa thupi, osewera hockey, ndi oyendetsa Zamboni.

Vutoli silowopsa, koma limakhala lovuta. Nthawi zina, zochitika za Raynaud zitha kukulitsa chiopsezo chotenga matenda pakhungu ndikuchepetsa chilonda m'malo omwe akhudzidwa. Izi zimachitika chifukwa magazi amayenera kuyenda kuti atenge mpweya, michere, ndi ma cell olimbana ndi matenda mthupi lonse. Vasoconstriction amaletsa kuyenda kwa magazi.

Matenda osokoneza bongo a vasoconstriction

Matenda osokoneza bongo a vasoconstriction (RCVS) ndimatenda osiyanasiyana omwe amayamba chifukwa cha vasoconstriction muubongo. Zimasinthidwa nthawi zambiri. Mudzachira kwathunthu pakatha miyezi ingapo.

Pazovuta zazikulu, RCVS imatha kubweretsa sitiroko. Izi zimachitika pamene mitsempha yamagazi imachepetsa kwambiri kapena kwa nthawi yayitali ndikudula magazi ndi mpweya wopita kumadera ena aubongo.

RCVS nthawi zina imatha kuchitika mwa makanda. Zingayambitse kuthamanga kwa magazi, kupweteka mutu, ndi kupwetekedwa mtima. Zitha kuyambitsidwa ndi zovuta zamankhwala. Izi zikuphatikiza mankhwala a chemotherapy a khansa yamaso ndi ubongo mwa ana ndi ana.

Zizindikiro za RCVS ndi monga:

• mwadzidzidzi, mutu wopweteka kwambiri
• kusintha kwa masomphenya
• kugwidwa
• kuvuta kuyankhula
• kuvuta kumvetsetsa mawu
• kufooka, nthawi zambiri mbali imodzi ya thupi

Momwe vasoconstriction imachitikira

Minofu yosalala - mtundu wa minofu m'makoma am'mitsempha yamagazi - sungawongoleredwe mwaufulu ngati minofu ya m'miyendo yanu. Mitsempha yamagazi imangoyang'aniridwa ndi zizindikiritso zamankhwala m'thupi zomwe zimauza minofu yosalala kuti ichepetse kapena kufutukuka.

Amithenga amitsempha yamafuta ndi mahomoni omwe amauza mitsempha yamagazi kuti ichepetse ndi awa:

• norepinephrine
• epinephrine
• angiotensin Wachiwiri
• vasopressin

Mitsempha ndi mitsempha (timitsempha tating'onoting'ono) timakhala ndi makoma olimba. Ndiwo mitsempha yayikulu yamagazi yomwe imakhudzidwa ndi vasoconstriction. Minyewa imathanso kuchepa. Ma capillaries ndi timitsempha tating'onoting'ono tating'ono tating'onoting'ono tomwe sitingafanane.

Vasoconstriction m'moyo wanu

Vasoconstriction yamitsempha yamagazi ndi gawo lachilengedwe la thupi lanu loyanjanitsa machitidwe ake. Vasoconstriction imafunika kuthandizira kuti magazi azitha kuyenda bwino komanso kutentha kwa thupi lanu kuti lisazizire kwambiri. Ikhozanso kukweza kuthamanga kwa magazi pakafunika kutero.

Mankhwala ena amatsanzira zizindikiro zachilengedwe za thupi lanu kuti zizipangitsa vasoconstriction. Izi zitha kupulumutsa moyo. Mwachitsanzo, mankhwala a vasoconstriction amatha kuyimitsa kuthamanga kwa magazi kutsika kwambiri mukakumana ndi zovuta zina komanso kuchepetsa kutaya magazi povulala.

Lankhulani ndi wothandizira zaumoyo ngati muli ndi mafunso okhudza kuthamanga kwa magazi, kugunda kwa mtima, kapena zizindikiro zina monga kupweteka kwa mutu.