Kodi muli ndi khungu losagwirizana? Izi zikhoza kukhala chifukwa chake

Mofanana ndi zodzoladzola zambiri zodziwika bwino, khungu lotupa komanso losagwirizana limatha kuwoneka modzidzimutsa. Koma nchiyani chimayambitsa khungu losafanana? Ngati muli ndi khungu losagwirizana, yang'anani zifukwa zisanu izi.

padzuwa

Tonse tikudziwa kuti kuwala kwa UV kumatha kukhudza khungu lathu, kaya ndi lotentha kapena loyaka molakwika. Koma dzuwa nalonso Chomwe chimakhala chofala kwambiri cha hyperpigmentationkapena mawonekedwe osiyanasiyana. Nthawi zonse muzivala zoteteza ku dzuwa, mwakhama, mofanana, ndi tsiku lililonse kuti muchepetse chiopsezo cha dzuwa.

Ziphuphu

Pali chifukwa chake amatchedwa "zipsera za acne." Mawangawo akatha, mawanga akuda nthawi zambiri amakhala m'malo awo. American Osteopathic College of Dermatology. 

Genetics

Mitundu yosiyanasiyana ya khungu imatha kuwonetsa makulidwe osiyanasiyana a khungu komanso kumva. Khungu lakuda ndi lofiirira nthawi zambiri limakhala lochepa kwambiri, zomwe zimapangitsa kuti pakhale melasma ndi post-inflammatory hyperpigmentation. American Academy of Dermatology (AAR).

mahomoni

Kusintha kulikonse kwa mahomoni kumatha kubweza kupanga ma melanocyte, omwe amayambitsa khungu. Dokotala waku America. Choncho, kamvekedwe ka khungu kakang'ono sayenera kudabwitsa pakusintha kwa mahomoni monga kutha msinkhu, kusamba, kusamba komanso makamaka mimba.

Kuvulala pakhungu

Malinga ndi AAD, khungu lowonongeka pang'onopang'ono lingayambitse kuwonjezeka kwa kupanga pigment m'deralo. Kuti mupewe izi, pewani kugwiritsa ntchito mankhwala owopsa kwambiri kapena kukhudza khungu lotuwa kapena lokhala ndi ziphuphu.