一、眼藥水對眼睛有害嗎
正常情況在醫師的指導(dao)下正確,合理(li)的使(shi)(shi)用(yong)(yong)眼(yan)藥水(shui)(shui),不會對眼(yan)睛(jing)有(you)害(hai)處,而且會起到治療作用(yong)(yong)。不正規使(shi)(shi)用(yong)(yong)眼(yan)藥水(shui)(shui)是會對眼(yan)睛(jing)有(you)一(yi)定副作用(yong)(yong)的,最常見的是滴眼(yan)液都含有(you)防腐劑,長時間使(shi)(shi)用(yong)(yong)反而會導(dao)致(zhi)結膜炎、干眼(yan)癥、點狀角膜炎。
二、滴眼液怎么滴才正確
滴(di)眼(yan)(yan)藥(yao)(yao)水(shui)前請先洗(xi)手(shou)、洗(xi)臉;頭部先后仰,看著天花(hua)板,一(yi)(yi)手(shou)扒開眼(yan)(yan)瞼,一(yi)(yi)手(shou)把(ba)眼(yan)(yan)藥(yao)(yao)水(shui)放眼(yan)(yan)睛(jing)上方,輕(qing)輕(qing)按下,滴(di)下眼(yan)(yan)藥(yao)(yao)水(shui)。眼(yan)(yan)藥(yao)(yao)水(shui)的用量適當注意,一(yi)(yi)定要(yao)按照說明書來,一(yi)(yi)般(ban)兩到三滴(di)就可以了,不能過量。點完(wan)眨(zha)眼(yan)(yan)睛(jing),閉眼(yan)(yan)休息5-10分鐘,擦干凈眼(yan)(yan)睛(jing)周邊多余眼(yan)(yan)藥(yao)(yao)水(shui)。
三、滴眼液開封多久不能用
眼藥(yao)水包裝上的(de)保質期通常指未開瓶使用(yong)的(de)情況,一般為一年(nian)(nian)到三(san)年(nian)(nian)。一旦(dan)開封使用(yong), 四周(zhou)后(hou)倘若未用(yong)完,就應立即丟棄(qi)。
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,并且在購買眼藥水之(zhi) 前(qian)最好(hao)請眼科(ke)醫生檢查(cha)一下,再根據醫生的建議去買。
五、滴眼液可以滴耳朵嗎
眼藥(yao)水(shui)是(shi)(shi)不(bu)建(jian)議(yi)用(yong)(yong)(yong)來(lai)(lai)滴(di)(di)(di)(di)耳(er)(er)(er)(er)朵(duo)的,因為(wei)眼藥(yao)水(shui)主(zhu)要的作用(yong)(yong)(yong)就是(shi)(shi)治(zhi)療眼部(bu)疾病,比如急性(xing)結(jie)膜炎,角膜炎,眼睛(jing)干(gan)燥,還有一(yi)部(bu)分人是(shi)(shi)因為(wei)做完(wan)手(shou)術之后需要用(yong)(yong)(yong)滴(di)(di)(di)(di)眼液,比如做完(wan)近視矯(jiao)正手(shou)術,做完(wan)白內障手(shou)術都(dou)有可(ke)能(neng)會用(yong)(yong)(yong)到(dao)滴(di)(di)(di)(di)眼液,但是(shi)(shi)不(bu)建(jian)議(yi)用(yong)(yong)(yong)滴(di)(di)(di)(di)眼液來(lai)(lai)滴(di)(di)(di)(di)耳(er)(er)(er)(er)朵(duo),因為(wei)這個(ge)屬(shu)于(yu)(yu)超(chao)說(shuo)明書(shu)用(yong)(yong)(yong)藥(yao),滴(di)(di)(di)(di)眼液在說(shuo)明書(shu)上來(lai)(lai)說(shuo)都(dou)是(shi)(shi)只能(neng)用(yong)(yong)(yong)于(yu)(yu)滴(di)(di)(di)(di)眼睛(jing),是(shi)(shi)不(bu)能(neng)用(yong)(yong)(yong)于(yu)(yu)滴(di)(di)(di)(di)耳(er)(er)(er)(er)朵(duo)的,雖然在臨床上有可(ke)能(neng)會存在一(yi)些用(yong)(yong)(yong)滴(di)(di)(di)(di)眼液來(lai)(lai)滴(di)(di)(di)(di)耳(er)(er)(er)(er)朵(duo)的情況,但是(shi)(shi)這種情況其實是(shi)(shi)不(bu)允許(xu)的,也是(shi)(shi)屬(shu)于(yu)(yu)超(chao)說(shuo)明書(shu)用(yong)(yong)(yong)藥(yao)。可(ke)能(neng)會存在一(yi)定的風險,因此是(shi)(shi)不(bu)建(jian)議(yi)使用(yong)(yong)(yong)的。