一、眼藥水對眼睛有害嗎
正常(chang)情(qing)況在(zai)醫師的指導下(xia)正確,合理(li)的使(shi)(shi)用(yong)眼(yan)藥水,不會(hui)對眼(yan)睛有(you)害處,而且會(hui)起(qi)到治(zhi)療(liao)作用(yong)。不正規使(shi)(shi)用(yong)眼(yan)藥水是(shi)會(hui)對眼(yan)睛有(you)一(yi)定副作用(yong)的,最常(chang)見的是(shi)滴眼(yan)液都含有(you)防腐劑,長時間使(shi)(shi)用(yong)反而會(hui)導致結膜炎(yan)、干眼(yan)癥(zheng)、點(dian)狀角膜炎(yan)。
二、滴眼液怎么滴才正確
滴(di)眼(yan)(yan)(yan)(yan)(yan)藥(yao)(yao)水前請先(xian)洗手(shou)、洗臉;頭部(bu)先(xian)后仰,看著天(tian)花板,一手(shou)扒開眼(yan)(yan)(yan)(yan)(yan)瞼,一手(shou)把眼(yan)(yan)(yan)(yan)(yan)藥(yao)(yao)水放眼(yan)(yan)(yan)(yan)(yan)睛(jing)(jing)上方,輕輕按下,滴(di)下眼(yan)(yan)(yan)(yan)(yan)藥(yao)(yao)水。眼(yan)(yan)(yan)(yan)(yan)藥(yao)(yao)水的用量適當注意,一定要按照說明書來(lai),一般兩到三(san)滴(di)就(jiu)可以了,不能過量。點(dian)完眨(zha)眼(yan)(yan)(yan)(yan)(yan)睛(jing)(jing),閉(bi)眼(yan)(yan)(yan)(yan)(yan)休息5-10分鐘,擦干凈(jing)眼(yan)(yan)(yan)(yan)(yan)睛(jing)(jing)周(zhou)邊多余眼(yan)(yan)(yan)(yan)(yan)藥(yao)(yao)水。
三、滴眼液開封多久不能用
眼(yan)藥水包裝上的(de)保(bao)質期通(tong)常指(zhi)未開(kai)瓶使用的(de)情況,一(yi)般(ban)為一(yi)年到三年。一(yi)旦開(kai)封使用, 四周后倘若未用完,就應立即丟棄。
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(qie)在購買眼藥水之(zhi) 前最(zui)好請眼科醫(yi)生檢查(cha)一下,再(zai)根據(ju)醫(yi)生的建議去買。
五、滴眼液可以滴耳朵嗎
眼(yan)(yan)藥水是(shi)(shi)不建(jian)議用(yong)來(lai)(lai)滴(di)耳(er)(er)朵(duo)(duo)的,因(yin)為(wei)眼(yan)(yan)藥水主要的作用(yong)就(jiu)是(shi)(shi)治療眼(yan)(yan)部(bu)疾病,比(bi)如(ru)急性結(jie)膜炎(yan),角膜炎(yan),眼(yan)(yan)睛(jing)干燥(zao),還有一部(bu)分人是(shi)(shi)因(yin)為(wei)做完手術之(zhi)后需要用(yong)滴(di)眼(yan)(yan)液(ye)(ye),比(bi)如(ru)做完近視(shi)矯正手術,做完白內(nei)障(zhang)手術都有可能(neng)(neng)(neng)會用(yong)到(dao)滴(di)眼(yan)(yan)液(ye)(ye),但是(shi)(shi)不建(jian)議用(yong)滴(di)眼(yan)(yan)液(ye)(ye)來(lai)(lai)滴(di)耳(er)(er)朵(duo)(duo),因(yin)為(wei)這(zhe)個屬于(yu)超說明書用(yong)藥,滴(di)眼(yan)(yan)液(ye)(ye)在說明書上來(lai)(lai)說都是(shi)(shi)只能(neng)(neng)(neng)用(yong)于(yu)滴(di)眼(yan)(yan)睛(jing),是(shi)(shi)不能(neng)(neng)(neng)用(yong)于(yu)滴(di)耳(er)(er)朵(duo)(duo)的,雖(sui)然在臨床上有可能(neng)(neng)(neng)會存在一些用(yong)滴(di)眼(yan)(yan)液(ye)(ye)來(lai)(lai)滴(di)耳(er)(er)朵(duo)(duo)的情況(kuang),但是(shi)(shi)這(zhe)種情況(kuang)其實是(shi)(shi)不允許的,也是(shi)(shi)屬于(yu)超說明書用(yong)藥。可能(neng)(neng)(neng)會存在一定(ding)的風險,因(yin)此是(shi)(shi)不建(jian)議使用(yong)的。