Hoʻopaʻa ʻana i nā kaha kikoo

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Q: Ua hoʻāʻo nui au i nā kalima e kāpae i nā kaha kau, a ʻaʻohe mea i holo pono. Aia kekahi mea e hiki iaʻu ke hana?

A: ʻOiai ke kumu o ka maikaʻi ʻole o ka ʻulaʻula a keʻokeʻo "streaks" i hoʻomaopopo iki ʻia, ʻo ka hapa nui o ka poʻe loea e ʻae i ka wā e piʻi nui ai ka ʻili (kahi hana i ka wā o ka hāpai ʻana a me ka loaʻa wikiwiki o ke kaumaha), ua ulana paʻa ʻia ka collagen a me ka elastin i ka ʻili dermal (waena) i lilo lahilahi a wāwahi paha. (E noʻonoʻo e huki i kahi kāʻei a hiki i ka wā o ka snaps a i ʻole lilo i kona elastis.) ʻO ka mea maʻamau, ʻaʻole hana nā creams. ʻO kekahi mea ʻokoʻa ʻo ka waika retinoic kauoha (ʻike ʻia ma Renova a me Retin-A), i hōʻike ʻia e hoʻomaikaʻi i ke ʻano o nā kaha ʻulaʻula hou. Akā ʻaʻole ia kāu koho ʻoi loa. "Ua ʻike au i nā hopena maikaʻi ʻole me Renova," wahi a ke kanaka dermatologist o New York City ʻo Dennis Gross, M.D. "He mea maikaʻi loa ia e hana hou i ka ʻili i pōʻino i ka lā; ʻokoʻa nā kaha kiko."

Ua ʻike ʻo Gross i nā hopena kupaianaha me ka laser Nd: YAG, akā naʻe, hoʻohana mau ʻia e hoʻoulu i ka hana collagen i nā wrinkle maʻalahi. "Huli ka kukuna i nā fibroblast e hana i collagen, kahi e kōkua ai e hoʻomāmā i ka māka," i ʻōlelo ʻo ia. ʻOiai ʻaʻole he mau noiʻi e pili ana i ka pono o kēia kukuna i ka mālama ʻana i nā kaha kau, aia kekahi mau mea e hōʻike ana i kahi moʻo o nā lapaʻau me ka laser pulse pulupulu (ʻano laser kekahi) hiki ke hoʻomaikaʻi i nā māka hou a ʻoi aku ke oʻo (keʻokeʻo). "Hiki ke hoʻonui ʻia nā haʻawina i ka Nd:YAG, no ka mea, he mau lasers like lākou," wahi a Gross. "Akā, ua ʻike au i kahi pane maikaʻi aʻe me ka Nd: YAG, a ʻoi aku ka maʻalahi [ma mua o ka laser dye pulsed]."

ʻOiai ua ʻike ʻo Gross i ka "maikaʻi i ka maikaʻi" nā hopena i nā hapa he 300 - 500 mau maʻi i mālama ʻia iā ia, ʻaʻole hana nā laser no nā mea āpau. ʻO ia ke kumu e hoʻāʻo mua ai ʻo ia i hoʻokahi ʻīniha o ka ʻili i hōʻailona mua ʻia. ʻO ka poʻe nāna ka ʻili e pane maʻamau e pili ana i ʻekolu mau lapaʻau i hoʻokaʻawale ʻia i hoʻokahi mahina kaawale, a ʻo kēlā me kēia o lākou he 10-30 mau minuke a he $ 400 ke kumu kūʻai. Akā ʻaʻole kēia lapaʻau me ka ʻole o nā hopena: hiki iā ia ke lilo i ka ʻulaʻula i poni ʻulaʻula a ʻelua paha mau pule a ʻaʻole hiki ke hoʻohana ʻia i ka ʻili ʻeleʻele a ʻeleʻele hoʻi no ka makaʻu o ka loli lōʻihi.

No ka loaʻa ʻana o kahi kauka i hōʻoia ʻia e ka papa ma kāu wahi e hana ana i kēia lapaʻau, e kāhea aku i ka American Academy of Dermatology ma (888) 462-DERM.

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