I have taken some form of test boosters in the past.
The principle metabolites of testosterone are DHT and estradiol, anything that boosts testosterone has the potential to increase estradiol via aromatase. Depending on what you took they can cause or add to the problem.
can you break down what my endocrine response to that change is going to be. if you know anything about the drugs? or could i stay on both?
SERM (selective estrogen receptor modulators) block the actions of estradiol at the estrogen receptors (ERs) by placing a weak estrogen in their place. This means that the serum/blood level of estrogen remain/are no longer a relievable measurement of the biological/free level of estradiol or total estrogens within the body.. Because of the mechanism of action blood tests are rendered useless. Added to that having already started on this medication we have no idea what the blood levels of estradiol were prior to messing with the HPTA (hypothalamic pituitary testicular axis).
In terms of your specific response, there is no way of knowing yourself and there is no way any endocrinologist could tell you your specific response (they would be measuring lipids, CBC, biochemistry, liver and kidney function etc if they were prescribing and they would only have prescribed having seen evidenced justification for its use).
Plato;
At present you are in the process of blocking the effects of estradiol if self medicating Tamoxifen, Nolvadex is the brand name for Tamoxifen. Irrespective of the form it is still a SERM medication which has the same problems/drawbacks when self medicating without having had prior pathology.
The problems generally and specifically are numerous;
How do you know that the cause of your gynecomastia was high estradiol and even if it was, how do you know if it is still high?
How do you know that is the problem given that gynecomastia can be caused by a whole host of differing factors?
How do you know that it is not caused by any of the following;
high prolactin?
Low testosterone?
Low dihydrotestosterone?
thyroid disorder?
liver disorder?
Kidney disease?
Temporary hormonal imbalance
Or any one of a number of rarer conditions?
All in all though 25% of all gynecomastia sufferers have underlying causative conditions. Having not had any investigations/hormone pathology how do you know what boat you are in?
One thing for sure if high estradiol is not the cause of your gynecomastia then significant doses of SERMs or aromatase inhibitors are very likely to cause you problems, whether it be fatigue, lowered libido, erection problems, hot flushes etc.
Another thing that SERMs can do is cause problems with liver function, so let's hope you're not in the 8% of gynecomastia sufferers who has underlying liver disease as that would be very unfortunate.
Unless you have hit the nail on the head what else will these meds do?
Well they can delay a proper endocrine investigation or worse still they can skew the results of one and allow the real cause of the gynecomastia to be missed.
Bottom line here;
You don't know what you are doing. You have no idea as to what has caused your gynecomastia (unless you explain otherwise). You have no idea if there is an underlying cause or not. Supposing for one second that there is an underlying condition, how do you know whether or not you are medicating the correct hormone. If you do have an underlying cause what will happen if you stop self medicating?
Even if you were medicating the right hormone, you have no idea as to dosage/cause and effect.
What about the potential for rebound effects?
You have no idea whether any real cause/culprit is being left alone to continue to cause the problem whilst you hammer the wrong hormone.
Can you see where I am coming from and the potential pitfalls?