Hi @sdando, Tamoxifen is usually tolerated very very well. The list of side effects are only possible side effects and lots of people get none. Just give it a go and monitor yourself. If any side effects do occur just tell your oncologist and they will either change your treatment or address the side effects.
All drugs including panadol and antibiotics have several pages of possible side effects and we don't usually get any of them. Tamoxifen is no different and it will improve your chances of no return which is great.
Best wishes