Hi mags
Glad you managed to get some HRT!
I have looked back at your posts and you said you were hypothyroid and I know this does interact with HRT - and especially if you take thyroxine at all, and needs careful monitoring I understand.
Personally I would have thought you should have noticed a difference by now if you have been taking it for a month, so you may well need a higher dose - but better to increase it gradually.
As dancinggirl says - what HRT have you been given? If it's an ultra low dose then it's not surprising that you haven't noticed anything! They are all listed here:
http://www.menopausematters.co.uk/postmeno.phpI agree with dancinggirl about smoking - this is likely to increase the risks, and therefore the transdermal route ie patch or gel would be far preferable to tablet HRT, if this is what you have been given.
Here is the abstract if a paper (published in 2005) which discusses it (I've put in red the bit about transdermal) :
http://www.ncbi.nlm.nih.gov/pubmed/15638743Smoking, estradiol metabolism and hormone replacement therapy.
Mueck AO, Seeger H.
Source
Section of Endocrinology and Menopause, University Women's Hospital, Calwerstrasse 7, 72076 Tuebingen, Germany. [email protected]
Abstract
Many women receiving hormone replacement therapy (HRT) smoke; in the Women's Health Initiative (WHI), one of the largest interventional studies on HRT to date and which recently had to be discontinued, 50% of the 8,500 women on HRT had smoked before or continued to smoke during the study. Remarkably, there is little knowledge about the impact smoking has on the efficacy and side effects of HRT. However, it has been proven that, depending on the type, duration and intensity of nicotine consumption, smoking can reduce or completely cancel the efficacy of orally administered estrogens. Not only does smoking diminish the otherwise well-established beneficial effects of estrogen on hot flashes and urogenital symptoms and its positive effects on lipid metabolism, i.e. by reducing cholesterol, but smoking also specifically reduces estrogen's ability to prevent osteoporosis. The reduction or loss of therapeutic efficacy is mainly caused by dose-dependent elevated hepatic clearance, partially in conjunction with lower estrogen levels, and has been demonstrated only with oral estrogen applications. This failure of therapeutic action should not be compensated for by increasing the dose in smokers as this might result in the production of toxic, even potentially mutagenic estrogen metabolites--compounds recently associated with a higher risk of breast cancer. The favorable effects of estrogens are not lost in smokers when they are applied transdermally. This route enables low dosage and also avoids the formation of unphysiological metabolites by bypassing the liver. Women who continue to smoke despite all warnings should therefore only be treated via the transdermal route. Oral contraceptives, but not HRT, are contraindicated in elderly smokers. However, the principal conclusion of the WHI study was that the lowest dose possible should be chosen, especially in patients with an increased cardiovascular risk, as is the case in smokers.I'm not trying to alarm you but provide additional information to help you, and perhaps persuade you to start to give up smoking - which will be so much better for you at this stage in your life. And - as well maybe to change the route of HRT.
I do hope this is helpful
Hurdity x