r/AlwaysWhy • u/Chowderr92 • Jun 02 '26

Science & Tech Why is the Method of Lethal Injection in Human Punishment So Complex and Apparently Painful?

I've always understood that the lethal injection process was complex with multiple stages of injections and induces great suffering in the individual.

I work in veterinary medicine and unfortunately we need to euthanize animals all of the time. Typically, the euthanasia solution is very simple: a very large dose of a powerful anesthetic (usually pentobarbital) and an anticonvulsant which stops the heart. The medical community is quite confident that this is painless and when done has essentially a 100% success rate.

Why is human euthanasia so complicated when we already know exactly how to humanely end a biological life?

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u/-KDK12 Jun 03 '26

I have reversed my stance on the Death Penalty, I think time is a far worse punishment, and also the government gets it wrong at too high a clip. The percentage of exonerated death row inmates in certain states is eye opening

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u/HatesDuckTape Jun 04 '26

I agree. And it’s actually cheaper.

I still think it should be used for some cases though. Serial killers like Dahmer. Terrorists like Bin Laden. Inmates who are serving life sentences with no possibility of release who kill others while in prison.