一、眼藥水對眼睛有害嗎
正(zheng)常(chang)情況在醫師的(de)指導下正(zheng)確,合理的(de)使用(yong)眼藥水(shui),不(bu)會對眼睛(jing)有(you)害處,而且會起到治療作(zuo)(zuo)用(yong)。不(bu)正(zheng)規使用(yong)眼藥水(shui)是會對眼睛(jing)有(you)一定副作(zuo)(zuo)用(yong)的(de),最常(chang)見的(de)是滴眼液都含有(you)防(fang)腐(fu)劑,長(chang)時(shi)間使用(yong)反而會導致結膜炎、干(gan)眼癥、點狀角膜炎。
二、滴眼液怎么滴才正確
滴(di)(di)眼(yan)藥(yao)水前(qian)請先洗手(shou)(shou)、洗臉;頭部(bu)先后(hou)仰,看著天花板,一(yi)手(shou)(shou)扒開眼(yan)瞼,一(yi)手(shou)(shou)把(ba)眼(yan)藥(yao)水放眼(yan)睛(jing)上方,輕輕按下(xia),滴(di)(di)下(xia)眼(yan)藥(yao)水。眼(yan)藥(yao)水的(de)用量(liang)適當注(zhu)意,一(yi)定要按照說明書來,一(yi)般兩到三(san)滴(di)(di)就可以了,不能過量(liang)。點完眨眼(yan)睛(jing),閉眼(yan)休息5-10分鐘(zhong),擦(ca)干凈(jing)眼(yan)睛(jing)周邊多余眼(yan)藥(yao)水。
三、滴眼液開封多久不能用
眼藥(yao)水包裝上的保質(zhi)期(qi)通常指未開瓶使(shi)用的情況,一(yi)般(ban)為一(yi)年(nian)到三年(nian)。一(yi)旦(dan)開封使(shi)用, 四周(zhou)后倘若未用完,就(jiu)應立即丟棄。
四、滴眼液有哪些分類
滴眼液根據功效不同,分為抗生素類、抗病毒類、激素類、抗過敏類、保健類幾種,不管是哪種眼藥水,都需要選擇正規的滴眼液品牌,并且在(zai)購買眼藥水(shui)之 前(qian)最好請眼科醫生檢查一下(xia),再根(gen)據醫生的建(jian)議(yi)去買。
五、滴眼液可以滴耳朵嗎
眼(yan)(yan)(yan)藥(yao)水是(shi)(shi)不建議(yi)用(yong)(yong)來滴(di)(di)(di)(di)耳(er)朵的(de),因(yin)為眼(yan)(yan)(yan)藥(yao)水主(zhu)要(yao)的(de)作用(yong)(yong)就是(shi)(shi)治療(liao)眼(yan)(yan)(yan)部疾病,比(bi)如急(ji)性(xing)結膜炎(yan),角(jiao)膜炎(yan),眼(yan)(yan)(yan)睛干燥,還(huan)有(you)一部分人是(shi)(shi)因(yin)為做完手(shou)術之后需要(yao)用(yong)(yong)滴(di)(di)(di)(di)眼(yan)(yan)(yan)液,比(bi)如做完近視矯正(zheng)手(shou)術,做完白內障手(shou)術都(dou)有(you)可能(neng)會(hui)用(yong)(yong)到滴(di)(di)(di)(di)眼(yan)(yan)(yan)液,但是(shi)(shi)不建議(yi)用(yong)(yong)滴(di)(di)(di)(di)眼(yan)(yan)(yan)液來滴(di)(di)(di)(di)耳(er)朵,因(yin)為這個(ge)屬(shu)于超(chao)說(shuo)(shuo)明(ming)書(shu)用(yong)(yong)藥(yao),滴(di)(di)(di)(di)眼(yan)(yan)(yan)液在(zai)說(shuo)(shuo)明(ming)書(shu)上(shang)來說(shuo)(shuo)都(dou)是(shi)(shi)只能(neng)用(yong)(yong)于滴(di)(di)(di)(di)眼(yan)(yan)(yan)睛,是(shi)(shi)不能(neng)用(yong)(yong)于滴(di)(di)(di)(di)耳(er)朵的(de),雖然在(zai)臨床上(shang)有(you)可能(neng)會(hui)存在(zai)一些(xie)用(yong)(yong)滴(di)(di)(di)(di)眼(yan)(yan)(yan)液來滴(di)(di)(di)(di)耳(er)朵的(de)情(qing)況,但是(shi)(shi)這種(zhong)情(qing)況其(qi)實是(shi)(shi)不允許的(de),也是(shi)(shi)屬(shu)于超(chao)說(shuo)(shuo)明(ming)書(shu)用(yong)(yong)藥(yao)。可能(neng)會(hui)存在(zai)一定的(de)風(feng)險,因(yin)此是(shi)(shi)不建議(yi)使用(yong)(yong)的(de)。