一、眼藥水對眼睛有害嗎
正常情(qing)況在醫(yi)師的指導(dao)下正確,合理的使(shi)(shi)用(yong)眼(yan)(yan)藥(yao)水(shui)(shui),不會對眼(yan)(yan)睛有害(hai)處,而且會起到治療作(zuo)用(yong)。不正規使(shi)(shi)用(yong)眼(yan)(yan)藥(yao)水(shui)(shui)是會對眼(yan)(yan)睛有一(yi)定副作(zuo)用(yong)的,最常見的是滴(di)眼(yan)(yan)液都含有防(fang)腐劑,長時間使(shi)(shi)用(yong)反而會導(dao)致結膜炎、干眼(yan)(yan)癥、點狀角(jiao)膜炎。
二、滴眼液怎么滴才正確
滴(di)眼(yan)藥(yao)水(shui)(shui)(shui)前請先洗手、洗臉;頭部先后仰,看著天花板,一(yi)(yi)手扒開眼(yan)瞼,一(yi)(yi)手把眼(yan)藥(yao)水(shui)(shui)(shui)放眼(yan)睛(jing)上方(fang),輕輕按(an)(an)下(xia),滴(di)下(xia)眼(yan)藥(yao)水(shui)(shui)(shui)。眼(yan)藥(yao)水(shui)(shui)(shui)的(de)用量適當注意(yi),一(yi)(yi)定要按(an)(an)照說明書來,一(yi)(yi)般兩到(dao)三滴(di)就可以了,不能過量。點完眨(zha)眼(yan)睛(jing),閉眼(yan)休息5-10分(fen)鐘,擦干(gan)凈眼(yan)睛(jing)周邊多余眼(yan)藥(yao)水(shui)(shui)(shui)。
三、滴眼液開封多久不能用
眼藥水包裝上的保(bao)質期通常(chang)指未(wei)開瓶使用(yong)的情況,一般(ban)為(wei)一年(nian)到三年(nian)。一旦開封使用(yong), 四(si)周后(hou)倘若未(wei)用(yong)完,就應立即丟(diu)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 前最好請眼科醫生(sheng)檢查一下,再(zai)根據醫生(sheng)的建議去買(mai)(mai)。
五、滴眼液可以滴耳朵嗎
眼(yan)藥(yao)水(shui)是不建議(yi)用(yong)(yong)(yong)(yong)來(lai)滴(di)(di)耳朵(duo)(duo)的,因為眼(yan)藥(yao)水(shui)主要的作用(yong)(yong)(yong)(yong)就是治療眼(yan)部疾(ji)病,比如急性結膜炎(yan),角膜炎(yan),眼(yan)睛干燥(zao),還有(you)一(yi)(yi)(yi)部分人是因為做(zuo)(zuo)完(wan)手術(shu)之后需要用(yong)(yong)(yong)(yong)滴(di)(di)眼(yan)液,比如做(zuo)(zuo)完(wan)近視矯正(zheng)手術(shu),做(zuo)(zuo)完(wan)白內障(zhang)手術(shu)都(dou)有(you)可(ke)能會用(yong)(yong)(yong)(yong)到滴(di)(di)眼(yan)液,但(dan)是不建議(yi)用(yong)(yong)(yong)(yong)滴(di)(di)眼(yan)液來(lai)滴(di)(di)耳朵(duo)(duo),因為這個屬于超(chao)說(shuo)明書(shu)用(yong)(yong)(yong)(yong)藥(yao),滴(di)(di)眼(yan)液在說(shuo)明書(shu)上來(lai)說(shuo)都(dou)是只能用(yong)(yong)(yong)(yong)于滴(di)(di)眼(yan)睛,是不能用(yong)(yong)(yong)(yong)于滴(di)(di)耳朵(duo)(duo)的,雖然(ran)在臨床上有(you)可(ke)能會存在一(yi)(yi)(yi)些用(yong)(yong)(yong)(yong)滴(di)(di)眼(yan)液來(lai)滴(di)(di)耳朵(duo)(duo)的情況,但(dan)是這種情況其實是不允許(xu)的,也是屬于超(chao)說(shuo)明書(shu)用(yong)(yong)(yong)(yong)藥(yao)。可(ke)能會存在一(yi)(yi)(yi)定(ding)的風險,因此是不建議(yi)使(shi)用(yong)(yong)(yong)(yong)的。