Hey Dr John, i understand your really busy at the moment, and you can answer in your own time, but ive got thread on here calle finasteride side effects and was wondering if i could get your thoughts on it? Any ideas where i should start? Cheers....
This is how I would like to simplify my view of Finasteride or Avodart. They are used to down-regulate DHT, adjust dose via blood testing. Keep DHT within recomended range.It's not a lack of test or DHT.
In short, DHT regulates Estrogen but Finasteride kills DHT. Therefore, you might have more estrogen floating around than usual. That would drive your E/E2:Testosterone ratios off..
Not sure how to read this. When test is high, I will probably let it stay that way and not worry about T/E2 ratio.finasteride in general: It is going to effect everybody differently. Lack of DHT is not the only factor in loss of libido. When your test-estrogen ratios are 'unbalanced' often you will experience a loss of libido - though sometimes sex drive will be through the roof.
finasteride_side_effects : Finasteride (Propecia) Side EffectsOn the other hand, I cannot explain why physicians choose to lower the level of a hormone not elevated in the first place. And they NEVER even test same to start with. Just not good medicine, to my way of thinking.
Who can post a link to that awesome Finasteride Yahoo Group? We maintain a good relationship with them, as we do the H2 Group. A LOT of really good work going on in both places, and we wholeheartedly encourage same, in the name of men's health.
For me it was high Estradio at the time I got it down I was on gels and my DHT was high. Going on Arimidex and getting my E2 down to 24 my prostate problems we gone and my DHT was still high. I had bad problems I was getting bladder infections 6 - 8 times a yr. I had a ream job this worked for less then a yr. I would never recomnend to any man to have a ream job done on his prostate.Shut, too quick trigger finger.
Follow-up question.
Enlarged prostate, is it really due to higher DHT levels (as usually presented) or rather due to high E2?
My last test of DHT was still on the high side 115 range 25 to 75 ng/ml. This test was done 12 weeks ago and my T dose was lowed from 62 mgs. to 40mgs. every 3 days. So today I had my DHT retested and I hope it came down.IMPO< the cause of prostate morbidity--both CA and BPH--is estrogen operating in an environment of DHT.
Hi jaydee are you saying this Dr. told you to take DHEA and DIM with out testing your DHEA and Estradiol first.Thanks for your replys, had a chat to doc today and doc recomended starting DHEA and DIM. Sounds like you guys are right on the money. Will let you know how it turns out. Thanks again.
Ok let me lay this one on your we have a guy at the H2 group that was tested just Total T and put on Androgel this guy never felt right. Found a new Dr. that took him off the Androgel can't remember if it was 2 weeks or 4. Put him on 1mg. a day of Arimidex and his levels went up into the 600 last time he posted he was up higher. Turns out this Dr. is having a lot of success doing this. He finds that men he tests that have low T and low LH and FSH but high Estradiol this works. I told the guy that this is a dam high dose and he said this is the dose that works for the Dr.Prgmmer - No, he tested both and turns out im low on testosterone and high on estrogen. The E is still within range, but too high for his liking. He wants the E down to 60 - 80. See my T is midrange, but free T is low and its the free T that concerns him most.
Ok let me lay this one on your we have a guy at the H2 group that was tested just Total T and put on Androgel this guy never felt right. Found a new Dr. that took him off the Androgel can't remember if it was 2 weeks or 4. Put him on 1mg. a day of Arimidex and his levels went up into the 600 last time he posted he was up higher. Turns out this Dr. is having a lot of success doing this. He finds that men he tests that have low T and low LH and FSH but high Estradiol this works. I told the guy that this is a dam high dose and he said this is the dose that works for the Dr.
Here is a link to the start of the thread it's dam long.
Yahoo! Groups
And this is a cut & paste off his first post.
Phil
Arimidex **instead** of TRT Message List
Reply | Forward | Delete Message #36231 of 37120 < Prev | Next >
My only prior post was a contribution a few days ago to the exercise
thread. I promised that I would have more to report on a new
protocol I'm following once I got the followup bloodwork. Now's the
time.
I'll start with the conclusion: I'm now on 1mg of Arimidex
**instead** of testosterone replacement therapy, and this puts me in
the high range of normal for T with a nice level of estradiol. Who
woulda' thunk I could get to that T range without supplementing with
T?
The background is that I was diagnosed with low T about 6 years ago
by my endo/PCP, a diagnosis stimulated by my complaints of erectile
dysfunction. I went on TRT, ultimately settling on a regimen of 10g
of Androgel per day. At the time of diagnosis, I learned whatever I
could, as I always do, and was generally satisfied with my PCP's
handling of the situation; e.g., he tested for total and free
testosterone as well as prolactin, LH and FSH, and then sent me for a
precautionary MRI of the pituitary when the LH and FSH turned out to
be at the low end of normal range. He did test for estradiol, but
only because I asked him to after having read about its importance on
the Life Extension Foundation website. Nevertheless, the T level was
the most important thing to him, and he was happy to get me to the
high range of normal with the 10g of Androgel. This did not become a
cure for the ED, and I resorted to the new wonders of pharmaceutical
remedies for that.
This spring, I changed insurance companies and learned that they
would not pay for Androgel without a demonstration of the medical
necessity, so I asked my doc to order a retest of whatever he would
need to provide that proof.
June 19th, blood was taken for this purpose, and here are the results
(remember, this is on 10g/day of Androgel):
FSH 2.3 (Range 1.6-8.0 mIU/mL)
LH 2.2 (Range 1.5-9.3 mIU/mL)
Total T 562 (Range 260-1000 ng/dL)
Free Testosterone
% Free 1.1 (Range 1.0-2.7%)
Free 63.6 (Range 50.0-210.0 pg/mL)
I was somewhat surprised and a bit disappointed that he didn't test
for estradiol.
Shortly after doing this bloodwork, I was informed that my PCP had a
back injury and my appointment would have to be postponed. This got
postponed yet again, and I later learned that he would be out for an
extended period and that he would not be able to tend to me for quite
some time.
Fortuitously, I had to look for a new urologist, since the one I used
to go to had moved his office to an inconvenient location, and I
preferred to keep my doctors' appointments within walking distance
(I'm in Manhattan).
I brought all my bloodwork to my new urologist. After he examined
me, he spent a few minutes telling me how useless the PSA test was,
then started talking to me about my testosterone. Mind you, I had
already found this group, and had read lots of stuff confirming the
importance of estradiol levels. I had also read lots of comments
generally dismissing the competence of endocrinologists or urologists
to deal with these issues.
Well, this urologist is obviously a different breed. He looked at my
numbers and said I was at the right dosage of Androgel, but then he
started talking about Arimidex as his preferred method of treatment.
At this, I already had the feeling this guy knew more about T than
any other doctor I've seen. In fact, he then pulled out a copy of a
manuscript he had written about using aromatase inhibitors in men for
a whole host of good effects. The paper has been accepted for
publication in a British international urological journal.
Before putting me on Arimidex, he wanted to see my estradiol level
and get another reading on my T. Here's what he found:
Estradiol 39 (Range 10-50 pg/mL)
Total T 687 (Range 241-827 ng/dL)
With these results, he gave me a prescription for Arimidex, to take
1mg per day. I did a double-take, since that's a far greater amount
than what I read about in this group. He said this was definitely
the dosage for me. I asked about getting a new prescription for
Androgel with my new insurance company, and he then apologized for
not making himself clear. I was to drop the Androgel altogether.
Let it wash out of my system for at least a week before starting the
Arimidex. Then take the Arimidex for 3 weeks before re-doing the
bloodwork.
Well, the 3 weeks was up last Friday and I revisited my doc this
afternoon. Here are the results on 1mg Arimidex per day and dropping
the T replacement:
Estradiol 13 (Range 10-50 pg/mL)
Total T 617 (Range 241-827 ng/dL)
Wow. That 617 of testosterone is all me, not some "additive."
He was very pleased and told me to come back in a month for re-
testing. As I was leaving, he smiled and predicted that in our
lifetimes the majority of men will be taking Arimidex.
Bob
To adjust high estradiol there are three aromatase inhibitors.........
And many of us are becoming more and more concerned about using powerful endrocrine disrupters such as Arimidex.
From what I have seen thus far, it looks as though Arimidex causes a shift from E2 to E1.
It's done maybe Bob will come here and talk about how this is working for him and how good he is doing.An E2 is too low to be healthy. Make sure to run a urinary N-telopeptide to make sure you are not losing bone mineral density. And follow your Lipid Profile, as E that low is deleterious to same.
Estrogen is a very important hormone for us. I take it to mid-range, depending on SHBG level.
Please pass these comments on.
==================When I control estrogen properly, the prostate shrinks. I am getting to where I can almost tell a guy's estrogen history by the way his prostate feels on Digital Rectal Exam.
I have found, and have confirmed in lengthy discussions with my good friend Drs. Mark Gordon (we are considering a more formal relationship between AllThingsMale and his Millenium Health Group) and Dr. Ron Rothenberg, that serum DHT levels have very little correlation to actual tissue 5-AR (which converts T into DHT) activity.
In my practice, I use the ratios between eight different urine metabolites to better assess tissue 5-AR and 5-BR activity.
It's done maybe Bob will come here and talk about how this is working for him and how good he is doing.
Phil
Great Bob and welcome maybe you can start a new thread on your progress.I'm here, Phil. Thanks for giving me the link over from the Yahoo group.
I'm noting that the moderator believes that this thread got hijacked from its initial topic, so I won't linger on the impermissible topic. I will report, however, that desire, mood and energy have never really been a problem for me, even before the switch to Arimidex instead of testosterone supplementation. Both my doctor and I are quite aware of the possible effects of estrogen going too low, so we're monitoring that.
Bob
Thank you Dr. JohnI use Androgel and a 5% made by Signature. But no more concentrated than 5%.
Thank you.Signature Compounding Pharmacy. I feature their medications at my clinic.
There are other good compounders out there as well, of course. University Compounding and College Pharmacy are two others I am happy to endorse.
Androgel is a fine product for TRT as well. And let's not forget they are spending a fortune spreading the good word about TRT through doctor's offices. I represent them as well.
Going to a 5% T gel allows us to accurately titrate dose, avoid undue estrogen conversion because of smaller surface area of application, save money (for those without insurance) and avoid the "glazed donut effect" when we go to 100mg applied.
Well the list gets longer, addTo adjust high estradiol there are three aromatase inhibitors
Arimidex, Femara, Aromasin and DIM (Di-indolyl-methanes),
probably others. Is there anyone that you prefer?
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