Oh, BULLSHIT!
Goodness think about that one, how else does Tren work on those muscles distant to the injection site if it DOES NOT enter the bloodstream, LOL?
Tren in some way is annoying the pulmonary tree which results in the cough. The rate of injection effecting the cough frequency suggest it's a form of chemical irritant. Perhaps the Tren and it's attached ester is causative ? It is also possible Tren could be forming a weak "dipolar bond" with another endogenous substance, after the ester is cleaved, during transit creating the cough. MY PERSONAL OPINION, once Tren exits the IM injection site it enters the bloodstream where it's ester is rapidly cleaved, (although less likely, it COULD also form a loose "dipolar bond" with some other substance before or after ester dissociation) and providing the concentration is adequate, activates enumerable chemoreceptors simultaneously within the lung parenchyma resulting in the cough. I suspect all of those suggestions I've listed to decrease "Tren cough" are likely to be effective because they lessen ABRUPT alterations in serum concentrations, thus reducing concomitant chemoreceptor activation. This assertion seems reasonably intuitive considering the cough is also reported as more severe and with a higher frequency with acetate compared to enanthate ester. The former ester being more readily removed by "esterase enzymes" exposing the parent anabolic agent allowing synchronous receptor agonism.
I'm curious, OhNoYo, why do you believe Deltoid VS Gluteal injection may lessen the cough, considering my commentary?
Easy, experience. Read these two threads below if you are interested...
https://thinksteroids.com/community/threads/134287608
https://thinksteroids.com/community/threads/134289602
Meathead27 has had the same problem as I, provided here:
https://thinksteroids.com/community/threads/134288845
The glute vs delt deal with trenbolone acetate isn't just something I made up, as others have told me they have had the same problem.
Now, I will break down your post to show you why some of it doesn't make any sense.
" Tren in some way is annoying the pulmonary tree which results in the cough. The rate of injection effecting the cough frequency suggest it's a form of chemical irritant. Perhaps the Tren and it's attached ester is causative ?"
Trenbolone isn't exclusive in causing this cough (read other highlighted posts above), as it has occurred with other AAS, it just appears that trenbolone acetate causes the most frequency & intensity of symptoms. Also, Idk what you mean being a chemical irritant. One would suspect if it is that quick of a chemical irritant to the lungs, then injecting IM would cause other irritation (e.g. skin) too, and may even result in anaphylaxis, but I've never heard of anyone going into anaphylaxis from trenbolone. Regardless, injecting fast or slow (unless as in slow you took hours), it would still irritate the lungs, and if it was irritating the lungs, then it would more than likely result in pulmonary damage, and there is no link that I know of between lung damage & trenbolone use.
" It is also possible Tren could be forming a weak "dipolar bond" with another endogenous substance, after the ester is cleaved, during transit creating the cough."
This makes no sense whatsoever and Idk how you came up with this idea. Any chemist or biochemist will tell you the same thing.
"Goodness think about that one, how else does Tren work on those muscles distant to the injection site if it DOES NOT enter the bloodstream, LOL?"
Trenbolone Cough (at least the cough I am referring to) comes up very quickly, in mere seconds to a couple minutes at most, and only lasts a few minutes. The compound being discussed isn't trenbolone base, it has an ester which prolongs half-life, and even if it was base, "work on those muscles distant to the injection site..." still wouldn't matter (see my comment below this one).
" MY PERSONAL OPINION, once Tren exits the IM injection site it enters the bloodstream where it's ester is rapidly cleaved, (although less likely, it COULD also form a loose "dipolar bond" with some other substance before or after ester dissociation) and providing the concentration is adequate, activates enumerable chemoreceptors simultaneously within the lung parenchyma resulting in the cough. I suspect all of those suggestions I've listed to decrease "Tren cough" are likely to be effective because they lessen ABRUPT alterations in serum concentrations, thus reducing concomitant chemoreceptor activation. This assertion seems reasonably intuitive considering the cough is also reported as more severe and with a higher frequency with acetate compared to enanthate ester. The former ester being more readily removed by "esterase enzymes" exposing the parent anabolic agent allowing synchronous receptor agonism."
I hope you're not stating here that tren cough occurs due to AR activation from trenbolone. This makes no sense whatsoever. First off, if that were the case, people would have the cough consistenly while on-cycle. Secondly, as I briefly hinted upon earlier, tren cough happens very quickly, but the way AR work in regards to binding, translocation, gene expression regulation, dissocation, etc, these and the other many processes that go with it take hours, not nearly how long it takes for tren cough to run its course. So your explanation and the
abrupt increase in serum concentrations make no sense and the chemoreceptor part didn't make much sense anyway. I will admit though that trenbolone enanthate isn't a big culprit with the tren cough, I thought this may be due to maybe cuz it is known to be raw powder and tren ace coming from pellets sometimes (so possibly being contaminated), but I know of tren cough occurring with both acetate raw powder & pellet formulations. Plus I'm with you on injecting slowly, as I could always have that "metallic taste" in my mouth, I knew to slow or even stop the injection, cuz if I keep going, tren cough was gonna get me!
Unfortunately though, maybe no 1 will know how this cough & horrible symptoms occur, as it is really all speculation by our part, as no peer-reviewed literature, as far as I know, has published a study on the MOA. My best bet is that it may have to do with some type of prostaglandin activation, as these act extremely quickly in the body, but this is really just a guess on my part. If one would think if it was some type of allergic hypersensitivity, it would very most likey occur with every injection, and if anaphylaxis did occur then there is a mortality rate with that, but I've never heard of any1 dying from "tren cough", so I think this can be thrown out as a possible option.