HI all, my son 4 years old has developed chalazion (eye pimple) under his eyelid, it is reddish and I have taken him to many doctors,even ophthalmologist, they prescribed eye drops and hot compresses but it is not working , they recomment a surgery but I am a bit scared of it as he is just 4 . Don't know what to do, is there anyone who can recommend any good opthalmologist in HK?