Last bloodwork had my E-2 at 10.5 and my total estrogen at just over 150 which was flagged as high. I take 1 dose of arimidex on my injection day and a half dose 4 days later on the advise if my doctor as I was having some brrast tenderness. My doctor told me not to be concerned about either number. He said to be more concerned with the E-2 number but even as low as it was not to be due to the fact that I have sensitivity to it. Is Arimidex the righ answer? Or should I be using something else?