I just went through ETS operation, I was successful, Dr. Khoo was awesome, when the time I went for consultation for excessive sweating, immediately I told him that I want to do the operation as soon as possible. I have excessive sweating problem for more than 10 years, it was happened to me when I was 18 years old, I was searching for solution since then, I went through medication both traditional and western, a bunch of deodorant, my mom even purchase the iontophoresis machine from Korea, still no improvement at all, until 02 January 2021 I saw the advertisement of Ihealth Medical Centre hand sweating operation promotion, with the name Dr Khoo there then I sent the details to my father, he said this was the name recommended by his doctor from Sime Darby, without hesitate I immediately call and make my appointment, then all I can see the result is what I want, even though I keep persuading if the result not as good as I thought at least my sweat level is reduce, I can finally feel how a normal hand be like. I am so happy now, looking forward to play my flute without slipped through my sweaty hand, my painting will not have sweat stain anymore, many many more. I did came across some bad comment from people like the result just reduce the sweat level about 5-15% or other body part sweat more, I just want to say my sweat level is like 85% starting from my arms to feet, once I woke up it start sweating, even if i know it will just reduce 5-15% or more sweat on my back i will still go for this operation because at least it bring me more closer to normal life, but still it depends on individual, so make the decision that you won't regret.