Progestins (Megestrol & Provera) interfere with Natural Progesterone's Healing Effect on Breast Cysts
by Elizabeth Smith, MD
Do Not Use Progestins With Natural Progesterone Otherwise Your Breast Cyst will NOT be Cured.
Synthetic Progestins such as Megestrol and Provera
compete with the receptor/binding sites normally reserved for Progesterone. Progesterone taken together with these
synthetic hormones will not work. And your breast cysts will not disappear. These synthetic prescription Progestins will block Natural Progesterone and prevent breast cyst healing.
Progestins Block Breast Cyst Healing
There are three different estrogens that your body produces estriol, estrone, and estradiol. In contrast, there is only one and only one progesterone that your body produces. It is called progesterone. It is the precursor to other hormones such as the three estrogens, testosterone, and cortisol. Yes, women also produce small amounts of testosterone. Natural hormones that your body produces cannot be patented because they are naturally found in nature. If you are a business, and come out with a natural progesterone cream for sale, anyone can copy your cream. There is no protection from competition. Thus, pharmaceutical companies take the natural progesterone compound that your body makes and purposely alter the molecule to gain patent protection, profits, and a relief from competition. So far so good. However, since the progesterone molecule is altered, the molecule is no longer progesterone. As a result, these altered molecules, progestins, have side effects like CANCER. Progestins will not help breast cysts. And yes, progestins are found in birth control pills.
Progesterone is what your body produces. Provera and Megestrol are patented artificial hormones with serious side effects like CANCER. Artificial prescription progestins will NOT cure breast cysts! Provera and Megestrol will block the breast cyst healing effect of Natural Progesterone.
Don't be freaked out by the molecules above.
Think of the those pictures you looked at as a kid and played as a game. You compared each picture to the other
looking for differences.
To give you an idea of how small molecular differences can have large differences when affecting humans and animals we show two hormones below. One is testosterone, the "male" hormone. The other is estradiol, the potent "female" hormone. Even though the molecular differences are very small and the hormones look very similar, testosterone tells the body it is male, and estradiol tells the body it is female. So, if small differences in molecular structure are the difference between male and female, think of the artificial hormones and the side effects that they will have.
Estradiol and Testosterone are very similar molecular structures. However, they produce the maleness and femaleness in animals and humans.
Side Effects of Progesterone
A woman produces about 20 mg per
day of progesterone from her ovaries during the latter part of the menstrual cycle before menopause. During pregnancy
the placenta begins to produce progesterone, as much as 400 mg per day. That is why it is called progesterone.
Pro meaning "for". Gest meaning "gestation". At physiologic doses progesterone
cream about 20 mg per day applied to the skin has little or no side effects. There is some slight drowsiness. Thus,
you can apply progesterone on your skin just before bed time to give you a nice sleep induction. If you are using too much progesterone you may feel
emotionally elated and also have an increase in sex drive. If you are taking too much progesterone when you stop
you may also feel slightly emotionally depressed. This is why women have post partum depression. After the placenta
is delivered, their bodies experience a drop in progesterone, and the women experience an emotional depression.
At high doses (10% progesterone cream or 2,800mg progesterone/oz of cream) for many years, I have heard of anecdotal reports of mental confusion which cleared after several months of discontinued use.
Side Effects of Progestins
Again, artificial progestins will NOT help breast cysts. Because of these alterations to the Natural Progesterone
molecule, the drug has side effects. The following is a partial list of side effects of Provera (medroxyprogesterone
acetate) from 1993 PDR (Physician's Desk Reference):
Increased risk of birth defects such as heart and limb defects if taken during the first four months of pregnancy.
Beagle dogs given this drug developed malignant mammary nodules. ("malignant mammary nodules" is the same as BREAST CANCER).
Discontinue this drug if there is a sudden or partial loss of vision.
This drug passes into breast milk consequences unknown.
May contribute to thrombophlebitis, pulmonary embolism, and cerebral thrombosis.
May cause fluid retention, epilepsy, migraine, asthma, cardiac or renal dysfunction.
May cause breakthrough bleeding or menstrual irregularities.
May cause or contribute to depression.
The effect of prolonged use of this drug on pituitary, ovarian, adrenal, hepatic, or uterine function is unknown.
May decrease glucose tolerance; diabetic patients must be carefully monitored.
May increase the thrombotic disorders associated with estrogens.
Stopping the Progestin
Progestins are found in hormone replacement
therapy (HRT) and birth control pills. Dr. John Lee recommends stopping them.
Dr. Lee maintains that a woman on a progestin such as Provera (Medroxyprogesterone acetate) or Megestrol should stop the progestin. Immediately lower the dose by 1/2 and lower it more the second month. By the third month the progestin may be completely stopped. There are two reasons for this method.
The first reason is that the progestin competes for the binding sites of progesterone. Thus, continued use of the progestin will block the effect of progesterone.
The second reason is that plasma progesterone levels will not reach a maximum level until the 2nd or 3rd month of use. Initially, in progesterone deficient patients, much of the progesterone is absorbed into body fat. With continued use, fat levels of progesterone reach an equilibrium such that successive doses of progesterone result in increased blood levels and stronger physiological effects. Thus, natural progesterone applications usually takes 2 to 3 months or even as long as 6 months before the breast cysts completely disappear.
However, you should notice some difference after about 10 days. Breasts and breast cysts will become LESS sore. IF your breasts are becoming MORE sore and the breast cysts are becoming worse then you should stop the Natural Progesterone, stop all xenoestrogens for 1-2 months, and then try to take Natural Progesterone again. See Breast Cyst Therapy Failure.
Where Does Natural Progesterone that stops Breast Cysts and Progestins that compete with Natural Progesterone Come From?
Progestins and conjugated estrogen used as birth control pills were discovered by the pharmaceutical companies while looking for a fertility drug by studying folk medicine in Mexico. Wild yams were found to have a diosgenin that had the base compound of progesterone in it. To preserve profits, conjugated artificial estrogens and artificial progestins were invented and patented to protect market share. These artificial hormones have serious side effects. The pharmaceutical companies maintain large farms of these yams to give them the base compounds for the manufacturing of their artificial hormones. All or most of the natural progesterone is also made from these yams. The yams contain a compound called a diosgenin. Disogenin has the progesterone molecule in it. Some molecules are cleaved off of the diosgenin, and natural progesterone that cures your breast cyst is the result.