Normally when we talk about dry eyes, we think about eyedrops. When you go to a pharmacy, there are seemingly endless choices of eyedrops. There are numerous brands, some with preservatives and some without, different viscosity eyedrops to eye gels, some contain vasoconstrictors to help “reduce redness”, and their costs can vary tremendously. Besides eyedrops, other dry eye treatments are available.
2023-09-13隨著醫學科技日益進步,從前許多難以醫治的惡疾,如今已有效果不錯的治療方法,不過亦可能出現各種不同的副作用。例如治療癌症常用的化學治療(化療),雖然療效頗高,但其副作用——噁心與嘔吐(Chemotherapy-induced nausea and vomiting,CINV)令很多病人聞之色變,嚴重的甚至會抗拒化療。幸好近年二合一止嘔藥面世,造福一群化療病人。
2023-08-29中風可致說話困難及一邊手腳無力等嚴重問題2,令生活質素大減3。有研究指出,曾中風人士 5 年內再次中風的機率有近 2 成1,腦神經科專科李至南醫生提醒:「患者可透過藥物及改善生活習慣預防再次中風4,5,以免身體進一步受損。」
2023-08-16