Kodi mankhwala opatsirana amathandiza bwanji acne?
Kuphatikizana kwafupipafupi photodynamic, mtundu wa mankhwala ochizira matenda a acne, akuwonekera mwamsanga kuti ndi "zodabwitsa" mankhwala atsopano kwa iwo omwe akuvutika ndi zovuta kwambiri.
Kodi Chithandizo Chachikuda N'chiyani?
Photodynamic therapy (PDT) ndi mankhwala osagwiritsidwa ntchito omwe amagwiritsa ntchito njira zochizira komanso kugwiritsa ntchito photosensitizing agent, makamaka 5-aminolevulinic acid (ALA).
Mtundu wa photosensitizing umagwiritsidwa ntchito pakhungu, kuchititsa kuti khungu likhale lodziwika bwino, kapena kuti limve, kuti liwone. Pambuyo pa khungu la photosensitizing lichotsedwe, mankhwala opatsirana amathandizidwa. PDT poyamba inavomerezedwa ndi bungwe la US Food and Drug Administration kuti lipitirire khansa ndipo nthawi zambiri amagwiritsidwa ntchito pochiza actinic keratosis. Tsopano akuphunziridwa ngati mankhwala abwino komanso othandiza kwa acne.
Kodi Chithandizo Chojambula Pamanja N'chiyani?
PDT amaganiza kuti ikugwira ntchito mwa kuchepa kwa glands mafuta. Izi zingathe kuchepetsa kwambiri mafuta mkati mwa pores, motero kuchepetsa comedones . Kwa omwe ali ndi ziphuphu zovuta kwambiri zomwe sizikugwirizana bwino ndi mankhwala achikhalidwe, izi ndi uthenga wabwino. ALA-PDT ikhoza kupha mabakiteriya omwe amachititsa kuti ziphuphu zisamayende bwino ndipo zimaonetsetsa kuti maselo a khungu akufa ali mkati mwa follicle. Zikuwonekeranso kuti zipangizo zamakono zimakula bwino komanso zimakhala ndi lonjezo pokonzanso ziphuphu .
Ngakhale odwala ambiri omwe akugwira nawo ntchito zoyambitsa matenda a photodynamic amavomereza kuti amamva kupweteka kwambiri, mankhwala omwe amachitidwa masiku ano sakhala opweteka chifukwa cha "kucheza kochepa."
Mankhwala ochepa kwambiri okhudza chithandizo cha mankhwala otchedwa photodynamic mankhwala amayamba ndi microdermabrasion , kuchotsa maselo ochulukirapo pa khungu ndikuwonjezera kulowera kwa ALA.
The photosensitizing agent (ALA) imagwiritsidwa ntchito khungu ndipo amaloledwa kukhalapo kwa mphindi 15 mpaka 60. Wothandizirayo amachotsedwa ndipo khungu limatulutsidwa, kawirikawiri, ndi kuwala kwa buluu.
Katemera wa mankhwala atatu kapena asanu amagwiritsidwa ntchito pa nthawi ya masabata awiri kapena anayi. Chiwerengero cha mankhwala ovomerezedwa chimadalira kukula kwake kwa acne. Odwala ena angaone zotsatira pambuyo pa chithandizo choyamba .
Thandizo la Photodynamic lingagwiritsidwe ntchito mogwirizana ndi mankhwala ena amtundu wa acne , monga retinoids zam'mimba kapena salicylic acid .
Mphamvu ya PDT ya Acne
Zotsatira za ALA-PDT zothandizira mavitamini zikuwoneka zowonjezereka. Kafukufuku wina wasonyeza kusintha kwakukulu kwa kupuma kwa acne, kusintha kwa khungu, ndi kuchepetsa ndi kuchepetsa zipsera zamakono . Odwala owerengeka adalongosola kuti kupuma kwawo kumafika 50% mpaka 75%. PDT ingagwiritsidwe ntchito pochita zinthu zolimbitsa thupi kwambiri, ndipo zingapereke zotsatira zofanana ndi zomwe zinachitikira Accutane (isotretinoin).
Zotsatira Zotheka za PDT
Zotsatira za kaphatikizidwe kafupidwe ka photodynamic zingaphatikizepo kufiira ndi / kapena kuyang'ana malo ochizira. Odwala awalongosola kuti ndi ofanana ndi kutentha kwa dzuwa. Zinali zofatsa komanso zothetsedwa mwamsanga.
Zotsatira zomwe zimachitika ndi ALA-PDT zimawoneka zowonjezera. Mwamwayi, mankhwala opangira mankhwala a photodynamic angadwale kwambiri kuposa mankhwala ochiritsira a acne, ndipo nthawi zambiri samaphimbidwa ndi inshuwaransi. Komabe, mankhwala osokoneza bongo omwe nthawi zambiri amawatcha kuti acne, monga Acutane, amakhala ndi zotsatira zoopsa zomwe ALA-PDT imakhala yochepa. Thandizo la photodynamic lingapereke njira zothandiza kwa mankhwala oyenera.