Hi Ady,
I have been on Arimdex for about 6 weeks now. Hot flushes were horrendous, as were the pins and needles, aching joints and dry mouth. I haven't suffered the dry vagina ... yet ... but anything is possible.
The breast nurse suggested I swap from taking it in the morning to last thing before I go to bed and it has helped. The hot flushes are still there, just took a little while to settle down to a reasonable level and I no longer wake up in wet sheets! The aches and pains are still there, not as bad and I take a pain relief if necessary. I have been told moving is the best thing, so I try to do that whenever I ache.The dry mouth is horrendous. I now keep a bottle of water on my bedside table and it is usually empty by morning. I have never been a water drinker, but find I am going through it like crazy now. I suppose that is a good thing!
My weight has increased, but then I have just recently finished radiotherapy and any exercise is just too exhaustive for me. I'm hoping the scales will look better when I get moving again.
As far as a dry vagina goes, I expect it to happen. I have been told one of the best things for this is plain old virgin olive oil. Put it in your bath, massage with it after a shower and even use a douche to insert it into the vagina. I will be trying that before I try anything else.
I saw my medical oncologist only last week and explained all these symptoms to him. He wants me to persevere for a while longer, saying they should settle down and no new symptoms should arise. If I am still having issues with it, he can change the medication, but then I suppose I'd only end up with a whole lot of new side effects to contend with.
So my suggestion, I suppose, is to stick with changing the timing of the dose to night time for a while to relieve symptoms. It won't happen overnight, but it will happen. And don't forget, you are the patient and if you aren't happy get your oncologist to change meds.
I'd be interested to know how you fare. This is all new to me as well.
Hugs
San-Dee