Forum Discussion
lupelt
6 years agoMember
Low dose tamoxifen
Hi all, first time poster here. I started on 20 mg Tamoxifen two weeks ago and have been finding it a little hard to take. Stiff fingers and knees, dodgy sleep and my hair seems to be thinning. No hot flushes yet - more like 'warm flushes'. So I saw an oncologist today and after reading my histopathology report, she said I can drop it to 10 mg. I'm just wondering if anyone can share their experiences of being on 10 mg Tamoxifen and whether side effects improved at that dose? I'm hopeful the side effects will drop off a bit but I don't know anyone in this situation. Thanks :)
11 Replies
- iserbrownMemberWhen I was on tamoxifen I took it at lunch time and found that along with a couple of glasses of water early afternoon helped.
- lupeltMemberI'm finding it's disturbing my sleep too much to take it at night. I've been taking it before bed but might try taking it in the morning now. I don't get full-blown hot flushes - more like warm flushes. But they're warm enough to wake me up. Then I kick off the blankets because I'm too hot and then I wake up again because I'm cold. Aaarrgh. So sick of this and it's only been 6 weeks. Will try it in morning instead. At least a warm flush during the day won't ruin my sleep.
- MiraMemberWhen I was on Tamoxifen I found that one brand caused me worse side effects than others. It'll be different for everyone, but it could be worth asking if they have a different brand to see if that helps you.
Also, I was told to take mine before bed so that the side effects were worse while I was sleeping. - kezmuscMemberI am on one of the american FB pages for tamoxifen support just out of curiosity mainly. It is really very common over there it seems. It's quite interesting to read all the different do's and don'ts from around the globe. Nothing like here, one rule for everybody, so many variations. It appears a lot of people are encouraged to have the testing done before they bother with it to see if they are going to metabolise the stuff anywyay.
- Brenda5MemberI know overseas in some countries the norm is only 10mg. The tabs to buy though are more expensive so halving the 20mg ones is cheaper.
- arpieMemberI am of the theory that Taking 'some' is still better than taking 'none' .....
I've been pondering that myself, even tho I am not on Tamoxifen (it is the only one I haven't tried!) . I only lasted 6 weeks on Letrozole, then 6 months on Exemestane & currently about 6 months on Arimidex so it looks like the honeymoon period is officially over! It now seems to be the '6 month mark' for me that the nasties start happening. :( Currently, I have massively sore feet 24/7 (I didn't have that on previous meds) and my left hand is starting to seize up again . grrrrr
I still have a couple of packs of exemestane - I wonder if swapping back to that could make a difference .... - lupeltMemberBest of luck with the lower dose - I hope it makes life a lot easier and more enjoyable for you. It sounds like you're doing everything right in your decision-making, in terms of consulting your specialists and having ongoing monitoring. I really agree with you about quality of life - it's important. It needs to be factored in. I was googling the other day and I'm sure I saw something about research showing that lower doses of Tamoxifen are effective. Will see if I can find it again :)
- Marg75MemberI had a review with my breast surgeon yesterday and had a good discussion about Tamoxifen side effects and taking a lower dose. He is very compassionate and agreed with me that quality of life has to be one of the priorities in my life. I simply cannot tolerate even a half dose (10 mg). My muscles are still and aching and my joints and ligaments hurt 24/7. With my doctor's blessing, I will from today take 5 mg daily and hope that I can stay on that for the next 4 years. I know that this increases my risk of a recurrency to some degree, but I have to live with that. I will have yearly mammograms and six monthly check ups and I will try to live as full a life as I can and not worry about the future too much. I feel better now that I have made this decision wlhich was not easy.
Best wishes. - Marg75MemberI am pleased to hear that you have got relief dropping back to 10mg/day. I have tried to research low dose Tamoxifen online but there have not been enough large scale clinical trials for the researches to be able to say that the lower dose protects enough. There probably won't be other trials either - there is no money in it for the pharmaceutical companies to fund trials for this drug unfortunately.
I might add that I was diagnosed with bilateral early stage breast cancer (both breasts) which is really unusual and twice as scary and of course I had to have twice the normal amount of radiation also. This is possibly due to me taking supplementary oestrogen for far too long (15 years+) as I had very severe menopausal symptoms and my GP kept assuring me that what I was doing was perfectly safe. There is no history of cancer of any kind in my family, but fortunately a routine mammogram picked it up as I had no symptoms. I am now angry with myself that I did not stop the oestrogen earlier, but I trusted my GP - possibly too much. I'll let you know what my specialist says at my next appointment. Yes, I know all about the hot doona in the middle of the night ....
All the best to you. - lupeltMemberIt's good to hear your symptoms have reduced a little. Since I've reduced to 10 mg my fingers are back to normal but I still get the warm flushes and often end up kicking my doona off during the night. I hope you get some more relief with the 10 mg every second day. I know what you mean - it's a very difficult balancing act trying to preserve some quality of life but also fend off a recurrence. Best wishes to you :)