These are symptoms of severe estrogen depletion, and they ARE from the drug. Aromasin works by inhibiting aromatase, which is necessary to produce estrogen. Aromasin is so successful at stopping aromatase that is indeed CAN induce severe estrogen depletion (chemical menopause.)
Some women try to counteract the side effects by using foods and herbs that are phytoestrogens, but that is NOT a good idea, because they provide estrogen to the cancer cells, thereby not only relieving the side effects, but also negating the effectiveness of the Aromasin.
I would recommend trying the solution mentioned by the previous poster. If this does not help, you might ask your dr about switching to Faslodex (fulvestrant.) It is given by monthly injection, and does not have the severe side effects of aromasin, arimidex and femara.
There is another drug call Megace. Statistically it is effective for 20 - 30% women in treating cancer. The big drawback to Megace is increased appetite which leads to weight gain (10 - 20 pounds in about half of patients.)
If you decide to stop the aromasin, and do not choose to use or are not a candidate for these other drugs, there are ways to inhibit estrogen production/utilization by natural means. Many foods/herbs/supplements act as aromatase inhibitors. e.g. one aspirin a day will help to inhibit production of prostaglandins necessary for aromatase function Use of weak phytoestrogens can have the same effect as the estrogen blockers such as tamoxifen, but must be done with care that the naturals used are indeed weak phytoestrogens, because strong phytoestrogens (such as soy) are readily absorbed and used by cancer cells. While combining aromasin with phytoestrogens can inactivate the aromasin, combining natural aromatase inhibitors with weak phytoestrogens seems to allow for both aromatase inhibition AND estrogen blocking,
I am postmenopausal, and was diagnosed with metastatic breast cancer early this year. When first diagnosed with breast cancer in 2002, I learned that I could not tamoxifen or arimidex, so had no treatment after finishing chemo and half of the recommended radiation treatments. I remained "cancer free" until we discovered nodules in my lungs a year ago - surgical biopsy showed this to be a return of that same cancer. Recommended treatment for metastasis was an aromatase inhibitor - I already had excellent indication that I could not tolerate that kind of drug, but I tried the aromasin. I became seriously ill with only 3 doses, so said, "No more anti-estrogen drugs." Having been an RN and having worked with herbs professionally, I did a lot of research an designed my own natural regimen to fight cancer. My estrogen level dropped from 24 to less than 5 in about 6 months. My last scan showed no growth or smaller nodules. So, seems like I was able to put my metastasis into remission through use of very common foods/herbs and supplements.
I have published my story and my herbal regimen on my blog. You are welcome to look at it to get an idea of things you can do on your own to stop cancer cells from getting estrogen. I am not offering my regimen as a prescription, but rather as an example of the kinds of complementary and alternative treatments women can use to help themselves. Feel free to look at anything else on the blog that interests you, and if you have questions you may contact me thru the link provided on the blog.
my story
http://motherearthtreasurechest.blogspot.com/2008/08/my-stor
my regimen
http://motherearthtreasurechest.blogspot.com/2008/09/my-pers
I wish you the best.
Sincerely,
Tre