Estraderm

What is Estraderm?

Estradiol, or more precisely, 17β-estradiol, is a human sex hormone and steroid, and the primary female sex hormone. It is named for and is important in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is essential for the development and maintenance of female reproductive tissues but it also has important effects in many other tissues including bone. While estrogen levels in men are lower compared to women, estrogens have essential functions in men as well. Estradiol is found in most vertebrates as well as many crustaceans, insects, fish, and other animal species.

Estradiol or oestradiol (American or British English usages), derives from estra-, Gk. ' (oistros, literally meaning "verve or inspiration") and -diol, a chemical name and suffix indicating that this form of steroid and sex hormone is a type of alcohol bearing two hydroxyl groups.

Estradiol is produced especially within the follicles of female ovaries, but also in other endocrine (i.e., hormone-producing) and non-endocrine tissues (e.g., including fat, liver, adrenal, breast, and neural tissues). Estradiol is biosynthesized from progesterone (arrived at in two steps from cholesterol, via intermediate pregnenolone). One principle pathway then converts progesterone to its 17-hydroxy-derivative, and then to androstenedione via sequential cytochrome P450-catalyzed oxidations. Action of aromatase on this dione generates estrone, and action of a dehydrogenase on this gives the title compound, 17β-estradiol.

Questions and answers on "Estraderm"

yes im 67 years old and i was on the Estraderm Patch 0.1 % sice 1984 with no problems . Im now taking Viville- Dot and my hair is coming out feet...

doctor1 MD

Hello,

Welcome and thank for posting your query to the forum.

I can understand your concern for hair fall and itching in hands and feet. Estraderm...

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I m undergone tabhsoo operation last October 2008, last January 2009 i m started hormonal therapy the patch (estraderm tts 25grms), since October...

doctor1 MD

Hi,
there is nothing really special you got to do. You visit your physician, it could be advisable for you to do a breast ultrasound. This indicate...

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Hi, I had my hysterectomy many years ago....1986 and have been an Estraderm patch every since. My original one was discontinued some years ago and...

doctor1 MD

Dear,
Earlier the patches were given for hormone replacement therapy after pan hysterectomy. Now at the age of 68 you are much ahead of menopausal...

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Recent questions on  Estraderm

doctor1 MD

yes im 67 years old and i was on the Estraderm Patch 0.1 % sice 1984 with no problems . Im now taking Viville- Dot and my hair is coming out feet...

doctor1 MD

Hi, I had my hysterectomy many years ago....1986 and have been an Estraderm patch every since. My original one was discontinued some years ago and...

doctor1 MD

I m undergone tabhsoo operation last October 2008, last January 2009 i m started hormonal therapy the patch (estraderm tts 25grms), since October...

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