Yes. If you give two sets of people sugar pills and tell one set they are sugar pills, and the other that they’re eg painkillers, the latter group will report (on average) a reduction in pain related issues while taking them.
This is why alternative treatments that don’t medicinally do anything, like homeopathy, can appear to be effective - people believe they work and so they do, but if they just believed a cheap sugar pill they would help them, it would do for much cheaper. Even better get real meds that you believe in, and you get actual medicinal effect with a placebo boost.
Good Pharmaceutical trials are generally “blind” for this reason, ie there will be a control group getting a placebo to compare the effect of the medicine to that, rather than to nothing as comparing to nothing would make most things appear effective. Even better is “double blind” where the researcher doesn’t know until after either, so that their interactions or behaviour don’t give anything away, and that they don’t bias their analysis.
A lot of aches and pains are just made up by your brain. Modalities such as massages, foam rollers, etc… does nothing to you when it comes to actually healing your body or helping your recovery, but many people swear by it regardless.
Slight ache in your lower back? Depending how you mentally approach it, that pain may dissappear or get worse.
It’s why doctors have to careful about the nocebo effect, you might end creating a negative side effect for for your patient by just mentioning the potential side effects.
Self hypnosis is a good example. You can cause large scale changes in mental feedback loops, with nothing but some effort and a guiding voice. It’s to the point where people have had surgery without anesthetic. They used hypnosis to literally turn off pain.
I suspect most placebo effects work through the same pathways in the brain. The trick is tapping into them and creating a new stable feedback loop.
Can placebos actually work purely on with a mental effect?
Yeah I’m pretty sure that’s what placebo means.
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Yes. If you give two sets of people sugar pills and tell one set they are sugar pills, and the other that they’re eg painkillers, the latter group will report (on average) a reduction in pain related issues while taking them.
This is why alternative treatments that don’t medicinally do anything, like homeopathy, can appear to be effective - people believe they work and so they do, but if they just believed a cheap sugar pill they would help them, it would do for much cheaper. Even better get real meds that you believe in, and you get actual medicinal effect with a placebo boost.
Good Pharmaceutical trials are generally “blind” for this reason, ie there will be a control group getting a placebo to compare the effect of the medicine to that, rather than to nothing as comparing to nothing would make most things appear effective. Even better is “double blind” where the researcher doesn’t know until after either, so that their interactions or behaviour don’t give anything away, and that they don’t bias their analysis.
A lot of aches and pains are just made up by your brain. Modalities such as massages, foam rollers, etc… does nothing to you when it comes to actually healing your body or helping your recovery, but many people swear by it regardless.
Slight ache in your lower back? Depending how you mentally approach it, that pain may dissappear or get worse.
It’s why doctors have to careful about the nocebo effect, you might end creating a negative side effect for for your patient by just mentioning the potential side effects.
Self hypnosis is a good example. You can cause large scale changes in mental feedback loops, with nothing but some effort and a guiding voice. It’s to the point where people have had surgery without anesthetic. They used hypnosis to literally turn off pain.
I suspect most placebo effects work through the same pathways in the brain. The trick is tapping into them and creating a new stable feedback loop.