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Paracompactyesterday at 11:17 PM3 repliesview on HN

On an academic level, we have reined in much of the excess enthusiasm in antidepressants that was courtesy of 90s-era pharmaceutical reps and ad men, but I don't think this revision ever occurred in the cultural consciousness at large.


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Rendelloyesterday at 11:36 PM

See also: The Serotonin Theory of Depression: a Systematic Umbrella Review of the Evidence (2022). It's worth reading the introduction and results in full, but here are two important quotes (footnote markers removed):

> Our comprehensive review of the major strands of research on serotonin shows there is no convincing evidence that depression is associated with, or caused by, lower serotonin concentrations or activity. Most studies found no evidence of reduced serotonin activity in people with depression compared to people without, and methods to reduce serotonin availability using tryptophan depletion do not consistently lower mood in volunteers. High quality, well-powered genetic studies effectively exclude an association between genotypes related to the serotonin system and depression, including a proposed interaction with stress.

> The chemical imbalance theory of depression is still put forward by professionals, and the serotonin theory, in particular, has formed the basis of a considerable research effort over the last few decades. The general public widely believes that depression has been convincingly demonstrated to be the result of serotonin or other chemical abnormalities, and this belief shapes how people understand their moods, leading to a pessimistic outlook on the outcome of depression and negative expectancies about the possibility of self-regulation of mood. The idea that depression is the result of a chemical imbalance also influences decisions about whether to take or continue anti-depressant medication and may discourage people from dis-continuing treatment, potentially leading to lifelong dependence on these drugs.

https://www.nature.com/articles/s41380-022-01661-0

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D-Machineyesterday at 11:21 PM

Yup, I would agree. The meta-research / methodological research and awareness here is really quite impressive, even though its conclusions are a bit grim and not well-known.

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zer00eyzyesterday at 11:26 PM

Have we reigned in the number of perscriptions?

Because the 1 in 10 stat I find seems a bit low, at least in my circle, and those are the ones who are open about it.

And the people I know have been on them approximately a decade. What baffles me is that a fair number of them triggered their own depressive episodes, and likely did need therapy and something at the time - but have all long since move past those "moments".

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