You understand Google Scholar returns unrelated studies, right? You have to actually read them. "results by searching terms in google scholar" is not a metric of truth.
Did you actually read your posted source? It does not mention Tylenol, nor is it on Sci Hub. I can tell you what is in it, I can not read it for you however.
It is likely Google Scholar selected it because it cites another study which does discuss Tylenol, however that study does not support the claim being made and instead makes a different specific claim.
> all about how physical pain and mental pain is basically physiologically identical
That is not what your linked study says. I would encourage you to read it slowly. The study you linked is making a very specific, very narrow claim regarding the neural circuitry of social pain observed in some conditions.
Yes it does mention it - scholar gives you direct quotes in the subheading, which for this one is: "alter one type of pain (eg, Tylenol reduces
physical pain) can alter the other as well (eg, Tylenol reduces social pain)."
I did a paper on this subject some years ago, so I know the info is legit. I didn't expend a ton of effort because information on human beings in hacker news is almost always shockingly lacking and so if I bother to write a high quality post it almost always gets either ignored or downvoted - because the "experts" here don't have the knowledge base to recognize what is true.
And as for scholar, if you type in the right terms, 99% of the time it gives good results. So in this case obviously "tylenol" is not a good search term because that's a brand name. What you want is the active ingredient, which in this case is Acetaminophen. If you type "Acetaminophen rejection" into scholar what are the results?
I just did and there's a wealth of highly cited studies backing up OP's claim, including the very first result.
Did you actually read your posted source? It does not mention Tylenol, nor is it on Sci Hub. I can tell you what is in it, I can not read it for you however.
It is likely Google Scholar selected it because it cites another study which does discuss Tylenol, however that study does not support the claim being made and instead makes a different specific claim.
> all about how physical pain and mental pain is basically physiologically identical
That is not what your linked study says. I would encourage you to read it slowly. The study you linked is making a very specific, very narrow claim regarding the neural circuitry of social pain observed in some conditions.