一、眼藥水對眼睛有害嗎
正常(chang)情況(kuang)在醫(yi)師(shi)的指導下正確(que),合理的使用眼藥(yao)水(shui),不(bu)會(hui)(hui)對眼睛(jing)有(you)害處,而(er)且會(hui)(hui)起到治療作(zuo)用。不(bu)正規使用眼藥(yao)水(shui)是會(hui)(hui)對眼睛(jing)有(you)一定副作(zuo)用的,最常(chang)見的是滴眼液都含有(you)防(fang)腐劑,長時間使用反而(er)會(hui)(hui)導致結膜炎、干眼癥、點狀角膜炎。
二、滴眼液怎么滴才正確
滴眼(yan)(yan)藥水(shui)(shui)前請先洗手(shou)(shou)(shou)、洗臉;頭(tou)部先后仰,看著天花板,一手(shou)(shou)(shou)扒(ba)開眼(yan)(yan)瞼,一手(shou)(shou)(shou)把眼(yan)(yan)藥水(shui)(shui)放眼(yan)(yan)睛(jing)(jing)上方,輕(qing)輕(qing)按下(xia),滴下(xia)眼(yan)(yan)藥水(shui)(shui)。眼(yan)(yan)藥水(shui)(shui)的用(yong)量適當(dang)注(zhu)意,一定要按照說明書來,一般兩到三(san)滴就可(ke)以了,不能過量。點(dian)完眨眼(yan)(yan)睛(jing)(jing),閉眼(yan)(yan)休息5-10分(fen)鐘,擦(ca)干凈(jing)眼(yan)(yan)睛(jing)(jing)周邊(bian)多余眼(yan)(yan)藥水(shui)(shui)。
三、滴眼液開封多久不能用
眼藥(yao)水包裝上(shang)的保質期通常指未開瓶使用的情(qing)況,一般為一年到三年。一旦(dan)開封使用, 四周后倘若未用完,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,并且在購買(mai)(mai)眼藥水(shui)之(zhi) 前最好請(qing)眼科醫(yi)生(sheng)檢查(cha)一下,再根據醫(yi)生(sheng)的建議去買(mai)(mai)。
五、滴眼液可以滴耳朵嗎
眼(yan)(yan)(yan)藥(yao)(yao)水是(shi)(shi)(shi)(shi)(shi)(shi)不(bu)建(jian)議用(yong)(yong)來滴(di)耳朵的(de),因為(wei)眼(yan)(yan)(yan)藥(yao)(yao)水主(zhu)要(yao)(yao)的(de)作用(yong)(yong)就(jiu)是(shi)(shi)(shi)(shi)(shi)(shi)治療眼(yan)(yan)(yan)部(bu)疾病,比(bi)如急性結膜炎,角膜炎,眼(yan)(yan)(yan)睛干燥,還有(you)一部(bu)分人是(shi)(shi)(shi)(shi)(shi)(shi)因為(wei)做(zuo)(zuo)完手(shou)術(shu)之(zhi)后需要(yao)(yao)用(yong)(yong)滴(di)眼(yan)(yan)(yan)液(ye)(ye)(ye),比(bi)如做(zuo)(zuo)完近視矯正手(shou)術(shu),做(zuo)(zuo)完白(bai)內障手(shou)術(shu)都有(you)可能(neng)會(hui)(hui)用(yong)(yong)到滴(di)眼(yan)(yan)(yan)液(ye)(ye)(ye),但是(shi)(shi)(shi)(shi)(shi)(shi)不(bu)建(jian)議用(yong)(yong)滴(di)眼(yan)(yan)(yan)液(ye)(ye)(ye)來滴(di)耳朵,因為(wei)這個(ge)屬(shu)(shu)于(yu)超說明(ming)書用(yong)(yong)藥(yao)(yao),滴(di)眼(yan)(yan)(yan)液(ye)(ye)(ye)在(zai)說明(ming)書上(shang)來說都是(shi)(shi)(shi)(shi)(shi)(shi)只(zhi)能(neng)用(yong)(yong)于(yu)滴(di)眼(yan)(yan)(yan)睛,是(shi)(shi)(shi)(shi)(shi)(shi)不(bu)能(neng)用(yong)(yong)于(yu)滴(di)耳朵的(de),雖然(ran)在(zai)臨床上(shang)有(you)可能(neng)會(hui)(hui)存在(zai)一些(xie)用(yong)(yong)滴(di)眼(yan)(yan)(yan)液(ye)(ye)(ye)來滴(di)耳朵的(de)情況,但是(shi)(shi)(shi)(shi)(shi)(shi)這種情況其實是(shi)(shi)(shi)(shi)(shi)(shi)不(bu)允許的(de),也是(shi)(shi)(shi)(shi)(shi)(shi)屬(shu)(shu)于(yu)超說明(ming)書用(yong)(yong)藥(yao)(yao)。可能(neng)會(hui)(hui)存在(zai)一定的(de)風險,因此是(shi)(shi)(shi)(shi)(shi)(shi)不(bu)建(jian)議使用(yong)(yong)的(de)。