Can a different brand of tamoxifen change side effects?

Thank you for sharing your experiences in this thread, it really made huge difference to my side effects. I have been taking tamoxifen for 20 months now and switching from RelonChem to Teva after first 8 months made a big difference. The hot flushes didn’t stop, but got slightly better and I felt more energetic.

Unfortunately after another 10 months I started suffering from severe joint and muscle pains. Massage and exercise help a little, but I am worried about developing blood clots. I am going to ask my GP to switch me to Nolvadex D and see if this makes difference…