1、常吃(chi)大(da)蒜:每頓(dun)飯吃(chi)3瓣以上(shang)大(da)蒜,堅持吃(chi)三個月(yue)以上(shang)。南(nan)方人若畏生蒜辣,可(ke)將生蒜沾醋(cu)吃(chi)。有(you)位腦動(dong)脈硬化患者(zhe)連續吃(chi)生大(da)蒜3個月(yue)后去醫(yi)院檢查,腦供血的(de)情(qing)況大(da)有(you)好轉,頭昏腦漲的(de)癥狀(zhuang)也消(xiao)失,記(ji)憶力也提高了。
2、吃葛(ge)根粉(fen):將葛(ge)根磨粉(fen)曬干,每晨起取干粉(fen)50克,煮(zhu)成羹,代(dai)早餐(can)食(shi)用(yong)。或用(yong)葛(ge)根150克與粳米100克煮(zhu)成粥(先(xian)煮(zhu)葛(ge)根,取濾液(ye)與粳米同(tong)煮(zhu))代(dai)早餐(can)。堅持食(shi)用(yong)3個月即可見效。葛(ge)根含黃酮類物質,能(neng)擴張腦(nao)血(xue)(xue)管(guan),改善腦(nao)血(xue)(xue)液(ye)循環(huan),確保腦(nao)供血(xue)(xue)良(liang)好。
3、吃松針(zhen):采集嫩松葉(xie)(xie)生吃,每日吃10至20克,或將松葉(xie)(xie)陰干(gan),每次用10克泡開水代茶飲。堅持半(ban)年以(yi)上(shang)。新近研究發現,松葉(xie)(xie)含類(lei)黃酮,是一種強(qiang)抗氧化(hua)劑,能抑(yi)制血(xue)小板凝聚,減少(shao)脂質過(guo)氧化(hua)反應,減少(shao)平(ping)滑肌(ji)細胞的增生,能防止(zhi)動脈粥樣硬化(hua)和血(xue)栓形成。
4、吃(chi)鮮(xian)青(qing)椒(jiao):鮮(xian)青(qing)椒(jiao)富(fu)含豐(feng)富(fu)的維生素(su)C和(he)辣椒(jiao)素(su),有助于防止動脈硬(ying)化(hua)和(he)血(xue)栓形成。常吃(chi)鮮(xian)辣椒(jiao)的人很少患腦血(xue)栓病(bing)和(he)冠心病(bing)。
5、補充葉(xie)酸(suan)(suan):富含葉(xie)酸(suan)(suan)的(de)食物有(you)葉(xie)類蔬(shu)菜(cai)、大豆(dou)和橙(cheng)汁(zhi)。新近研(yan)究發現動(dong)脈(mo)硬化引起(qi)的(de)腦中風、冠心(xin)病(bing)心(xin)肌梗(geng)塞與患者血(xue)漿內高(gao)半(ban)胱(guang)氨(an)酸(suan)(suan)有(you)密(mi)切關系。動(dong)物實驗(yan)也證(zheng)實,用添加(jia)了高(gao)半(ban)胱(guang)氨(an)酸(suan)(suan)的(de)食品喂(wei)養動(dong)物,數(shu)月后均發現動(dong)脈(mo)粥樣硬化癥。每天補充5毫克葉(xie)酸(suan)(suan)就能使血(xue)漿中的(de)高(gao)半(ban)胱(guang)氨(an)酸(suan)(suan)轉化為對(dui)人(ren)體有(you)利(li)的(de)蛋(dan)氨(an)酸(suan)(suan),從而起(qi)到防止動(dong)脈(mo)硬化發生發展的(de)作(zuo)用。每天吃1市(shi)斤綠葉(xie)蔬(shu)菜(cai)或(huo)喝一杯(400ml)豆(dou)漿或(huo)飲一杯橙(cheng)汁(zhi),就可攝取足夠的(de)葉(xie)酸(suan)(suan)。
6、吃香(xiang)蕉(jiao):香(xiang)蕉(jiao)含有(you)豐富的(de)鉀(jia),鉀(jia)具(ju)有(you)抗動(dong)脈(mo)(mo)硬化、降(jiang)(jiang)血壓、保護(hu)心臟的(de)作(zuo)用(yong)。香(xiang)蕉(jiao)可潤腸通便,能避免(mian)用(yong)力排便引起的(de)腦(nao)血管(guan)意外(wai)。每天(tian)吃4支香(xiang)蕉(jiao),能抗腦(nao)動(dong)脈(mo)(mo)硬化、降(jiang)(jiang)血壓、預防腦(nao)中風。
病情分析:一般地說,50歲(sui)以上的(de)中老年人都存在不同程度(du)的(de)老年性動(dong)脈硬(ying)化,屬于(yu)這種情況者(zhe)不必緊張(zhang)擔憂,也無需任(ren)何治療(liao)。只(zhi)要平時(shi)少食高(gao)熱量、高(gao)脂肪食物,堅(jian)持(chi)適度(du)的(de)鍛(duan)煉,每年定期檢(jian)查眼底及全身情況,一般不會對視力產(chan)生損害。 指導意見:您的(de)情況如果嚴(yan)重影響自己的(de)視力,建議去當(dang)地醫(yi)院眼科(ke)或者(zhe)專(zhuan)業的(de)眼科(ke)醫(yi)院詳(xiang)細檢(jian)查一下,好對癥處理(li),平時(shi)防止(zhi)眼疲勞
視網膜脫落的治療效果主要取決于兩方面,最重要的一個方面就是治療時機,如果病情拖延的時間太長,視網膜的組織結構破壞后是無法恢復的。另外一個方面就是取決于治療手段,也就是說應該針對具體的癥狀采用相對應的手段。
一些病情比較輕的情況下,往往就包括視網膜剛剛有破裂的裂孔,或者說裂孔即將形成,或者說一個很局限的視網膜脫離。這個時候,可以用激光治療,激光來封閉裂孔周圍的視網膜,使視網膜和他的眼球壁重新產生一個比較牢固的粘連,這樣就可以阻止視網膜脫離的發生。
激光治療是目前比較受歡迎的一種治療手段,它的優點就是方向性好,對于能量的控制也比較好把握,手術后不會留下后遺癥。那么對于一些視網膜裂孔較大,但還沒有脫落下來的患者應當采用什么樣的方法來治療呢?
這種(zhong)手(shou)術就是(shi)在眼球(qiu)表面進行(xing),它通過冷凝(ning),使視網膜和眼球(qiu)壁產生一(yi)個凝(ning)固反應,再通過一(yi)個外電壓使眼球(qiu)壁和視網膜進行(xing)更緊密地接觸,這樣達(da)到(dao)視網膜重新復位(wei)的(de)(de)目的(de)(de)。
老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)是(shi)(shi)一(yi)(yi)(yi)(yi)種(zhong)老(lao)(lao)(lao)年性(xing)(xing)慢(man)性(xing)(xing)血(xue)(xue)(xue)(xue)(xue)管(guan)(guan)改變(bian)(bian)(bian)(bian)(bian),是(shi)(shi)人體(ti)的(de)(de)(de)一(yi)(yi)(yi)(yi)種(zhong)衰老(lao)(lao)(lao)現象(xiang)。患(huan)(huan)者(zhe)(zhe)(zhe)不必緊張(zhang),這種(zhong)老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)不會直(zhi)接導(dao)(dao)致(zhi)失明,臨床上(shang)往往也(ye)沒有(you)什(shen)么不適癥(zheng)狀。 眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)是(shi)(shi)觀(guan)察動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)變(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)絕佳(jia)窗口(kou)。從皮膚表面可以(yi)看(kan)到一(yi)(yi)(yi)(yi)根根的(de)(de)(de)靜脈(mo)(mo)(mo)(mo),也(ye)就(jiu)是(shi)(shi)老(lao)(lao)(lao)百姓常說的(de)(de)(de)青筋,但是(shi)(shi)看(kan)不見動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo),因(yin)為動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)一(yi)(yi)(yi)(yi)般都隱藏在(zai)(zai)(zai)身(shen)體(ti)里,唯獨(du)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)例(li)外,它是(shi)(shi)醫生(sheng)能(neng)直(zhi)觀(guan)看(kan)到的(de)(de)(de)唯一(yi)(yi)(yi)(yi)的(de)(de)(de)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)血(xue)(xue)(xue)(xue)(xue)管(guan)(guan),甚至(zhi)醫生(sheng)能(neng)通過它清(qing)楚地看(kan)到動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)中流動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)血(xue)(xue)(xue)(xue)(xue)液。老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)就(jiu)是(shi)(shi)這些動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)發生(sheng)血(xue)(xue)(xue)(xue)(xue)管(guan)(guan)變(bian)(bian)(bian)(bian)(bian)細、透明度降低、顏色變(bian)(bian)(bian)(bian)(bian)淡、反(fan)光性(xing)(xing)強(qiang)、血(xue)(xue)(xue)(xue)(xue)管(guan)(guan)平直(zhi)、分(fen)支成銳角(jiao)等情(qing)(qing)況(kuang)。 老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)是(shi)(shi)五六十歲(sui)以(yi)上(shang)者(zhe)(zhe)(zhe)常見的(de)(de)(de)眼(yan)底(di)(di)(di)病(bing)(bing)變(bian)(bian)(bian)(bian)(bian),隨著(zhu)年齡增長(chang),發病(bing)(bing)率可達40%~80%。高齡導(dao)(dao)致(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)全身(shen)系統退行性(xing)(xing)、彌漫(man)性(xing)(xing)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua),在(zai)(zai)(zai)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)管(guan)(guan)壁中層發生(sheng)纖維樣(yang)和(he)玻(bo)璃樣(yang)變(bian)(bian)(bian)(bian)(bian)性(xing)(xing),少數(shu)患(huan)(huan)者(zhe)(zhe)(zhe)還可能(neng)與遺傳因(yin)素有(you)關(guan)。這種(zhong)年齡相關(guan)性(xing)(xing)的(de)(de)(de)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)和(he)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)粥樣(yang)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)不一(yi)(yi)(yi)(yi)樣(yang),后者(zhe)(zhe)(zhe)是(shi)(shi)由(you)各種(zhong)原因(yin)導(dao)(dao)致(zhi)血(xue)(xue)(xue)(xue)(xue)液中脂類物質在(zai)(zai)(zai)血(xue)(xue)(xue)(xue)(xue)管(guan)(guan)內膜上(shang)堆積(ji),形成的(de)(de)(de)粥樣(yang)斑塊病(bing)(bing)變(bian)(bian)(bian)(bian)(bian)。 有(you)老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)人不用(yong)過分(fen)緊張(zhang),一(yi)(yi)(yi)(yi)般不用(yong)服用(yong)任何藥物,也(ye)不用(yong)輔(fu)助以(yi)其(qi)他治療手段。患(huan)(huan)者(zhe)(zhe)(zhe)需要(yao)做的(de)(de)(de)就(jiu)是(shi)(shi),平時飲(yin)食(shi)中注意(yi)(yi)盡量(liang)少攝入高熱量(liang)、高脂肪、高膽固醇(chun)類食(shi)品;多吃蔬菜、水果;戒煙限酒,勿暴(bao)飲(yin)暴(bao)食(shi);保持(chi)愉(yu)快的(de)(de)(de)心情(qing)(qing),多運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)等。一(yi)(yi)(yi)(yi)般認為,這些方法(fa)在(zai)(zai)(zai)一(yi)(yi)(yi)(yi)定程(cheng)度上(shang)能(neng)延緩老(lao)(lao)(lao)年眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)進(jin)(jin)程(cheng)。如果同時患(huan)(huan)有(you)高血(xue)(xue)(xue)(xue)(xue)壓、高血(xue)(xue)(xue)(xue)(xue)脂和(he)糖尿病(bing)(bing)等,可加快老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)進(jin)(jin)程(cheng),而老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)反(fan)過來也(ye)會加重上(shang)述疾病(bing)(bing)的(de)(de)(de)眼(yan)部(bu)病(bing)(bing)變(bian)(bian)(bian)(bian)(bian)。所(suo)以(yi),患(huan)(huan)高血(xue)(xue)(xue)(xue)(xue)壓、高血(xue)(xue)(xue)(xue)(xue)脂和(he)糖尿病(bing)(bing)的(de)(de)(de)病(bing)(bing)人要(yao)積(ji)極(ji)治療。 值得(de)注意(yi)(yi)的(de)(de)(de)是(shi)(shi),老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)是(shi)(shi)全身(shen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)一(yi)(yi)(yi)(yi)個信號(hao),患(huan)(huan)有(you)老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)人,全身(shen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)血(xue)(xue)(xue)(xue)(xue)管(guan)(guan)多有(you)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)。反(fan)之結論不成立,身(shen)體(ti)部(bu)分(fen)大動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)血(xue)(xue)(xue)(xue)(xue)管(guan)(guan)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)患(huan)(huan)者(zhe)(zhe)(zhe),不一(yi)(yi)(yi)(yi)定有(you)老(lao)(lao)(lao)年性(xing)(xing)眼(yan)底(di)(di)(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)。因(yin)此,前(qian)者(zhe)(zhe)(zhe)需要(yao)進(jin)(jin)一(yi)(yi)(yi)(yi)步(bu)檢查,以(yi)查明全身(shen)其(qi)他部(bu)位的(de)(de)(de)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)脈(mo)(mo)(mo)(mo)硬(ying)(ying)(ying)(ying)(ying)(ying)化(hua)(hua)(hua)(hua)(hua)情(qing)(qing)況(kuang)
您好,眼底動脈硬化實際上是系統性血管硬化的表現。有的是生理性血管病變,有的是病理性血管疾病。
50歲以上中老年人常見的眼底動脈硬化是一種正常的衰老現象,因為隨著年齡的增加全身血管會出現不同程度的硬化,但是眼底動脈硬化會表現的更明顯一些。如果沒有影響到視力,多數不用進行特殊的治療。
少數患者還可能與遺傳因素有關,部分老年人眼底動脈硬化與高血壓、糖尿病、高脂血癥、吸煙、肥胖等因素有關,初期一般無癥狀。但隨著時間的推移,眼底動脈硬化的程度會逐漸加重,會導致視網膜血管功能不全的表現,引起陣發性視力模糊,一般持續幾分鐘,癥狀就會減輕。
發生的頻率根據病情的不同而不同。這個時候,我們需要去眼科做進一步的詳細檢查。嚴重的情況下,會形成血栓,阻塞視網膜血管,導致視網膜動脈阻塞,導致嚴重視力喪失,甚至失明。
目前尚無治療動脈硬化癥的特效藥,因此患者有必要從日常飲食方面入手,盡量避免吃一些高脂肪、高膽固醇的食物,多吃維生素C含量高的蔬菜、水果,同時保證心情愉快,有足夠的休息時間。眼底動脈硬化的發生一般不需要藥物治療,及時調整飲食和作息習慣即可,多休息,避免吃高膽固醇、高糖食物。
愛眼底之家建議正常人到了一定的年齡,動脈硬化的現象就出現了,但是眼底的血管看得比較明顯,就可以看到眼底動脈硬化,不必過分緊張。也有少部分患者是由于遺傳因素和糖尿病、高脂血癥、肥胖、吸煙等因素導致的,嚴重時會出現視力模糊,甚至引起血栓堵塞導致失明。患者日常飲食需避免出現高膽固醇,高脂肪的食物,可以多吃好有維生素C的食物來改善癥狀。
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