Oncologist checkup yesterday am pulled off Arimidex and now on Aromasin, any ladies on this??

@Dandelion well nope you have no way of knowing if it stops working, only at your yearly checkup, so in between my yearly checkups I had a 2.5cm stage 2, grade 3 aggressive, its BS! so they threw tamoxifen away. Chemo threw me into menopause and then I was put on Arimidex, now switched to Aromasin. So hoping this works for me, but admit bit dubious after my experience. Certainly not going to worry about it though, have done all I could and should...onward to get busy and live live live :D x