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kattkatt's avatar
kattkatt
Member
13 years ago

tamoxifen with premarin

Hi all, I am really confused.

I had masectemy June '12, Chemo started July '12, Tamoxifen started December "12.

Its been a nightmare all the way through. Right now, I am struggling with Tamoxifen. Side effects are quite disabling. My Oncologist is thinking that what is happening is acute estrogen deprivation. He has put me on Premarin as a trial to see how things improve.

I didn't realise till I got the script that premarin is hormone replacement, warnings about taking when at risk for breast cancer :/

Has anyone had any experience with premarin with tamoxifen?

7 Replies

  • Good luck -don't drive the car!

                            Tonya xx

  • Good luck -don't drive the car!

                            Tonya xx

  • Hi :)

    Stared effexor and am feeling decidedly spaced out. Head in the clouds, plus headachey as well. I am going to try to ride it out and hope it passes in a few days.

  • Hi :)

    Stared effexor and am feeling decidedly spaced out. Head in the clouds, plus headachey as well. I am going to try to ride it out and hope it passes in a few days.

  • I think I took the Effexor tablet at night and then the next day I found it hard to get out of bed and function.Perhaps you need to persevere for a week or so but I wasn't prepared to take any more.I've had no problems with Endep.You can only try it- we are all different so it may agree with you.At least you'll be able to tell your oncologist on the 14th whether it helped or not.Good luck.

                                              Tonya xx

  • You poor darl,you are having a bad time of it. Your poor feet - did you have Taxotere or docitaxel as your chemo?Because that chemo can cause alot of feet pain and might take awhile to improve. Tamoxifen can cause a little fluid retention and achey joints but often settles down with time. I know that feeling of wanting to cry or scream over the smallest thing- that can be from Tamoxifen or a symptom of depression. The hot flushes and lack of sleep can drive you nuts. A small dose of Effexor is often prescribed for all of these problems.I tried it but  I couldn't function - I was like a zombie and couldn't get up from a chair. But Endep agreed with me and really helped with mood,sleep and hot flushes.I still get them but not as often. It is a worry when your oncologist says it's out of his expertise - that's not good enough. If my oncologist  is not 100% about something, he confers with his colleagues and gets back to me with an answer.I would feel the same as you about Premarin-worried!! Could you see another oncologist for a second opinion? Stay with your gut instinct and keep pushing the doctors. Blog back here - we may not have the medical answers but we have support and pink sister power!

                                              Tonya xx

  • thanks for repying Tonya :)

    The side effects I am having are as you mention, plus some. The main one is my feet. Incredibly painful feet, I hobble around like I am 200 years old, no matter if I have just got  up or had my feet up, been on them or off them; swelling that is semi controlled by fluid tabs (again in my feet) with crawling sensations going up my lower legs. If I persist on my feet despite the pain, say to cook dinner or shower or whatever, I end up in such pain it is ridiculous. I also get 'electric shock' sensations a few times a day, only last a few seconds each time.

    My brain feels fried, that I think can be put down to chemo, I loose things 3 seconds after I put them down, find them only to put them down again and loose them. I can't think or speak properly anymore, I just forget words midsentence, its driving me crazy. Irritable beyond irritable, sometimes I feel like I want to just throw something out the window, sometimes for little reason, sometimes no reason. Waves of emotion, like I am on the verge of sobbing, again for little reason, sometimes no reason at all. My poor family.

    Night sweats, lack of sleep coz I am hot, then cold, then hot, etc.

    I just stopped taking Zoloft (antidpressant) because it apparently interferes with the Tamoxifen, the Onc gave me a script for Efflexor, but I am trying to avoid taking it, I don't know if that might help with things like Endep does?

    I have seen my gp, and he has said that it is very complicated and didn't want to do anything, just told me to discuss with the Onc.

    I have taken the premarin for a week and a half so far. I *think* that the flushes/sweats are a bit less intense, my feet may be marginally better.

    I am just concerned. The way I understand it is that the Tamoxifen blocks the estrogen from being taken up, and the idea is that my body *should* be producing some estrogen itself, hence why the Onc prescribed premarin. I remain confused.

    The Onc said that it was out of his area of expertise, and that concerns me bigtime. Am I putting myself at risk by taking premarin? I am so uneasy about it!