I have been taking temaxafine for 3 years and my doctor has changed my medication to letrozole. After taking it for 1 month I had a lot of side affect like sore chest,heart pumping out of my chest,terrible night sweats,nightmares,sore ankle,exaustion, sore neck, sharp pain in the back of the neck if taking deep breath and feeling very unwell..Doctor wants to change my medication now to anastrozole. I would like to know what you think.Would I be better off to go back to temaxafine since the side effects were mimimul and ok?
First, you should be post menopausal (your menses must have stopped) for you to take either metronome or anastrazole. If you are not postmenopausal then you should stick to only tamoxifen and no other Chat Doctor.  Also, your bones should be in a healthy condition before starting either of the 2