letrozole or arimidex

(beyond the initial 5 years) is with letrozole (Femara) after 5 years of tamoxifen. Letrozole and anastrozole (Arimidex) are both aromatase inhibitors and are very similar to one another. In most of the adjuvant studies using these drugs, 5 years of treatment has been given. An ongoing study will compare 5 to 10 years of aromatase inhibitors but there are no results available yet on that study.

I also had my ovaries removed in Jan09 so it is hard to tell if the Arimidex causes the hot flushes or the surgical menopause. No depression or mood swings. All these things are more inconvenient than anything else. Whatever your doctor prescribes just try and if you find it intolerable, tell the doctor and try another. Anything that can prevent a recurrence is worth it. Good luck.

Many studies have shown that there is sufficient evidence to support that Arimidex or other similar drugs, reduce significantly the risk of recurrence as well as cancer in the opposite breast, especially if you had an aggressive type of breast cancer.Unfortunately,this medication which is a "necessary evil", does cause a lot of side effects,but the benefits must always be weighed against the possible risks.

Has anyone ever used Letrozole? Was it beneficial? Did you get a BFP? Any side effects?

I'm not sure but your Oncologist would have the results of any studies that have been done on these particular circumstances. I do know that many women choose not to take these drugs even though their cancer is ER/PR positive. Regards ....

Dear madwilson, Hairloss is not a usual side effect associated with Arimidex. Arimidex is an aromatase inhibitor. This means it blocks the enzyme aromatase (found in the body's muscle, skin, breast and fat), which is used to convert androgens (hormones produced by the adrenal glands) into estrogen. In the absence of estrogen, tumors dependent on this hormone for growth will shrink. For more information regarding this drug and side effects you can check out the website chemocare.com.

If my estradion/estrone blood tests remain low, can I trust that the estrogen results are accurate -- or could there still be an interaction between arimidex and the supplement that the blood test wouldn't show? If so, how much chance is there of that?

Hi! Doctors will prescribe either clomid or letrozole to assist with ovulation. There's two main differences: it doesn't have anti-estrogenic side effects like clomid; and although studies have proven letrozole is an effective fertility drug it hasn't been approved by the FDA yet for fertility use, thus isn't covered by insurance (beware it's very expensive). Letrozole was developed to treat estrogen-sensitive breast cancers.

Please inform me of side effects of Arimidex. Also confirm whether clinical tests proved that arimidex really prevent cancer from returning. Recently I had a lumpectomy. The cancer was confined to the lump in my breast and did not spread to the limph nodes. I had a serie of 30 radiation treatments. My bone density is deteriorating, thus I would like to know whether I have to take osteobond 70mg weekly. Will arimidex contribute to loss of bone density? Thank you very much. Susan.

I learned that some weman experienced elevated blood pressure and blood clots while on Arimidex. And Arimidex is known to cause high blood pressure and blood clots. How do know for sure that Arimidex is the cause of my high blood pressure?

Been on Arimidex 26 months. Having numbness in hands and feet. Oncologist doesn't think it's related to Arimidex. Anyone have this problem while on this drug?

I have been on letrozole for 5 months now and nothing.I had a miscarriage in march and have been taking this since march.The only side effects I have had are hot flashes in the beginning but I do get stabbing headaches occasionally.Has anyone else had to go from letrozole to something else that helped get them pregnant.

The hormone therapy has so many side affects. The drugs suggested for me are Arimidex or Raloxifene. Is there anyone that does not take hormone therapy and is still doing well with no recurrance?

Gave me symptoms. I am now on letrozole. Also experiencing symptoms. Will letrozole keep this cancer away. Is there a smaller does than 2.5 of letrozole that I can take.

t be reached even for a biopsy to be taken the Arimidex cleared it by the next scan (6 months). I should point out that Arimidex was the only medication I was taking, no other treatment. The only reason my cancer has now returned is because a relief GP gave me the results of a bone scan and found that I had osteoporosis so she took me off it and by the time I saw my oncologist (another 6 months) the cancer had returned and metasized in my intestines and spine and ribs. Great fun!

arimidex or femara, has this common side effect of diminishing bone mineral density that may cause your pain. I believe that femara may cause the same symptoms. A plausible brilliant solution is to take these drugs together with bone protective agents such as fosamax, though the effect of pain lowering may not be immediate.

Though there is a good theoretical basis for the use of arimidex on endometriosis, I believe that this is still an off-label indication for the drug and the clinical basis for its use is still from phase II clinical trials (studies with still low number of patients). Until such time that the indication of endometriosis can be demonstrated in large phase III clinical trials, the use of arimidex for endometriosis is still controversial.

I just completed 5 years on arimidex and have been asked to be part of a study and go on it for another 5 years. Has cancer reoccurred in patients while they have been on arimidex, not due to the drug, but due to the cancer. In other words, does taking arimidex prevent cancer from reoccurring while a patient is on it?

Hello, my husband and I have been trying to conceive since we've gotten married 8 yrs ago. I was diagnosed with pcos (polycystic ovarian syndrome) in 2006. I'm not overweight, and my cycles come every month but not consistently. Well, this entire month of Nov., I have not gotten my period. I thought I might finally be pregnant so I went to my dr. and the test was negative. How can this be?? I get my period every month, finally miss a cycle, and it's negative?

Armidex may not prolong his growth period much longer with such an advanced bone age, it is a medication used to block estrogen effect, also used in breast cancer, there are concerns with the liver but if monitored carefully most have few side effects. However with a bone age of 17 1/2 growth is near completion. I would work with the peds endocrinologist and talk with them to discuss your concerns, plan of care and monitoring.

Letrozole or arimidex

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