黑眼圈的類型有哪些
1、色素型黑眼圈:色素型黑眼圈是真皮細胞中的黑色素過度沉積,因此在眼周皮膚表現為灰暗的外觀,可能與(yu)遺(yi)傳因素、睡眠不佳、疲勞、其他(ta)疾病引起等相關。
2、血管型黑眼(yan)圈(quan):血管型黑眼(yan)圈(quan)顏色多為紫(zi)羅蘭色,一般眼(yan)周(zhou)的(de)皮膚薄且(qie)較為透明,可見(jian)藍色血管。常因(yin)遺(yi)傳基(ji)因(yin)、長期(qi)熬夜、生病、身體虛弱(ruo)等導致眼(yan)周(zhou)血液循環瘀(yu)滯而形成。
3、結(jie)構型(xing)黑眼(yan)(yan)(yan)(yan)(yan)圈:發病原因(yin)分為先(xian)天性(xing)(xing)和后天性(xing)(xing),先(xian)天性(xing)(xing)是由下(xia)瞼處(chu)溝槽(cao)樣(yang)的結(jie)構,即淚槽(cao)造(zao)成(cheng)陰(yin)影,形成(cheng)黑眼(yan)(yan)(yan)(yan)(yan)圈,隨著年齡增長,皮下(xia)脂(zhi)(zhi)肪(fang)逐漸減少且下(xia)眼(yan)(yan)(yan)(yan)(yan)臉(lian)處(chu)的韌(ren)帶表面皮膚(fu)逐漸變薄(bo),將加(jia)重淚槽(cao)的深度(du),從(cong)而加(jia)重黑眼(yan)(yan)(yan)(yan)(yan)圈;后天性(xing)(xing)是由于年齡增長等,導致(zhi)眼(yan)(yan)(yan)(yan)(yan)下(xia)皮膚(fu)松弛、眼(yan)(yan)(yan)(yan)(yan)眶內脂(zhi)(zhi)肪(fang)膨出(chu),或(huo)者是因(yin)為水腫而造(zao)成(cheng)眼(yan)(yan)(yan)(yan)(yan)下(xia)出(chu)現陰(yin)影,形成(cheng)黑眼(yan)(yan)(yan)(yan)(yan)圈外觀(guan)。
色素型黑眼圈會自愈嗎
1、可以自己恢復的情(qing)況:色素型黑(hei)(hei)(hei)眼(yan)圈(quan)可能(neng)(neng)與長期(qi)熬(ao)夜、長期(qi)日曬(shai)等原因有關,眼(yan)睛(jing)周圍有黑(hei)(hei)(hei)色素沉(chen)著而形(xing)成黑(hei)(hei)(hei)眼(yan)圈(quan),需注(zhu)意早睡早起、外(wai)出(chu)做好防曬(shai)等,并(bing)用熱毛巾熱敷眼(yan)睛(jing)、按(an)摩眼(yan)周等,能(neng)(neng)夠加快血(xue)液(ye)循(xun)環速度(du),大多就可以自行逐漸恢復,并(bing)不需要用藥治療,不必(bi)過于擔心。
2、不可以自己恢復的情況:眼周皮膚薄弱而敏感,如果出現濕疹、瞼緣炎、過敏性結膜炎等疾病,可能(neng)會(hui)由(you)于炎癥(zheng)刺(ci)激(ji)而(er)導(dao)(dao)致色素(su)沉著。此外,遺傳、年齡增(zeng)長等因素(su)也會(hui)導(dao)(dao)致眼(yan)(yan)周黑色素(su)聚積,同樣可能(neng)會(hui)形成黑眼(yan)(yan)圈(quan),單純經生(sheng)活方式調整、熱敷、按(an)摩等措施無(wu)法(fa)改善,也不能(neng)自行(xing)恢(hui)復。此類患者需要到眼(yan)(yan)科就診,可以(yi)采取激(ji)光治療等,也可以(yi)去除黑眼(yan)(yan)圈(quan)。
黑眼圈類型怎么區分
簡單來(lai)說,色素(su)型(xing)(xing)(xing)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)就是(shi)在(zai)(zai)下眼(yan)(yan)(yan)瞼或(huo)眼(yan)(yan)(yan)周部位有黑(hei)色素(su)沉著,這是(shi)最常見的(de)(de)一(yi)種(zhong)(zhong)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)類型(xing)(xing)(xing);血管(guan)型(xing)(xing)(xing)的(de)(de)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)主(zhu)要就是(shi)皮膚(fu)很(hen)薄(bo),把下方的(de)(de)血管(guan)的(de)(de)顏色透出來(lai)了;結構型(xing)(xing)(xing)的(de)(de)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)一(yi)般也(ye)會(hui)同時出現眼(yan)(yan)(yan)袋,眼(yan)(yan)(yan)袋形成了的(de)(de)陰(yin)影投射在(zai)(zai)淚(lei)溝(gou)部位,看起很(hen)深就形成了結構型(xing)(xing)(xing)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)。此(ci)外,還有兩種(zhong)(zhong)或(huo)兩種(zhong)(zhong)以上(shang)類型(xing)(xing)(xing)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)混(hun)合在(zai)(zai)一(yi)個人的(de)(de)身(shen)上(shang)就叫(jiao)混(hun)合型(xing)(xing)(xing)黑(hei)眼(yan)(yan)(yan)圈(quan)(quan)(quan)。
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