OTOH acetaminophen is known to be toxic; is there an alternative here for non narcotic inflammation, fever, and pain relief that is shown NOT to have tradeoffs for use?
Acetaminophen/paracetamol is really only toxic in higher doses due to its metabolism, as only the intermediate metabolite NAPQI is toxic, but that cannot build up in low doses.
Still, it seems just as easy to have too much of a dose or acetaminophen in a single day as it is to use ibuprofen continually for an extended period of time.
I just started using CBD, it’s possible it’s just placebo, but I feel no more pain in my joints in the Am, am more relaxed, less anxious, more agreeable and more aware of my body.
Paracetamol (or acetaminophen) can cause liver failure if you take too high a dose[1] (this is one of the reasons you are told not to drink alcohol when taking paracetamol -- if your liver is struggling to process alcohol you're more susceptible to liver failure).
In fact, paracetamol poisoning is the primary cause of death in overdoses (in the US, UK, Australia and New Zealand)[2]. And in 2006, [3] found it was the most commonly used compound for intentional overdosing (i.e. suicide by overdose).
But of course, this depends on taking a very high dose -- paracetamol isn't dangerous in moderate doses.
> In fact, paracetamol poisoning is the primary cause of death in overdoses (in the US, UK, Australia and New Zealand)[2].
No, it isn't, and for the people who die from paracetamol it's an intentional overdose, it's very rarely an accidental overdose.
In the US about 500 people die each year from acetaminophen overdose per year, compared to over 70,000 from opioids.
Your link number 3 is talking about compounds containing paracetamol. For example, this includes coproxamol. Anyone overdosing on coproxamol was dying from the opioid (dextropropoxyphene), not from the paracetamol.
I can't cite a source, but I recall being told when I was prescribed a few days of vicodin+acetaminophen after an appendectomy that acetaminophen is (often? sometimes? always?) combined with some potentially-addictive painkillers to limit the extent to which they can be abused without the user needing treatment for liver issues.
This doesn't really undercut anything you say, but if I was given accurate information I assume a subset of those acetaminophen OD deaths are from people abusing painkillers it's combined with. I haven't looked into it, but I assume this is also a partial explanation of why OTC cold medications with Dextromethorphan in them tend to be combined with a relatively high dose of acetaminophen. I would guess there are other good examples of abusable pharmaceuticals combined with acetaminophen.
There's a little bit of truth to this--historically, lower doses of hydrocodone and oxycodone mixed with acetaminophen were a lower drug schedule in the US, allowing for less stringent requirements on security during production and transportation. Presumably, this was because the DEA thought there was less potential for abuse in the combinations drugs.
However, there's a more important medical reason: acetaminophen accentuates the analgesic affects of opioids, although the mechanism for this is not clearly understood. This makes acetaminophen-enhanced opioids more effective drugs.
Opioid abuse has become so rampant, though, that we're moving away from prescribing acetaminophen-enhanced opioids like Vicodin and Percocet to try to stop them entering the recreational drug market. As opioid use has increased, so has the number of liver toxicity deaths due to the acetamiophen in some prescription opioid drugs.
This was mentioned in the Wikipedia article about paracetamol poisoning (though the reason paracetamol is added to opiod painkillers is because apparently the combination works better than either drug separately).
But the original point was about whether paracetamol is toxic, not how often people overdose on Panadol (though that does happen in suicides). And the answer is "yes, but not in the dosages you'd normally see".
> Paracetamol (or acetaminophen) can cause liver failure if you take too high a dose
Sure, and drinking too much water causes hypernutremia that can also kill you. Toxicity is always dose dependent, so the initial unqualified claim seemed to imply toxicity at normal dosages.
Botulinum toxin (botox) doesn't kill most people in the standard dosage, but it is obviously toxic (it's in the name).
Paracetamol poisoning is fairly common, hypernutremia isn't. Don't get me wrong, I disagree with the original statement that paracetamol is toxic (with the implication that this is a reason not to use it in normal dosages). But it's definitely not harmless.
I agree it's not harmless, but strictly speaking this kind of phrase is meaningless because nothing is intrinsically harmless. Dosage dictates all harm.
Probably the closest to harmless you can get are the inert gasses, and even then they can cause harm by displacing oxygen to deadly levels.
No tradeoffs? I don't think such a thing exists. Aspirin kills people every year. The only pain reliever I know of that has never killed anyone is cannabis. I don't think it does much for fever though?
Where did I say anything about smoking? And I also didn't say cannabis has no tradeoffs either. But it won't kill you. That's a pretty strong pro in my book if you are looking for occasional pain relief.
The social conservatism about cannabis was created and stoked by propaganda and laws created in large part due to industrial lobbying, if you look back a generation or two.
I looked for studies supporting your statement. The evidence is conflicting, and there appears to be no conclusive evidence one way or the other, although some people certainly are fond of repeating this as if it's fact.