I can get promazine from my doctor. However when I try to google for information it goes to promethazine. I can't really find information about it such as what kind of dose would I need to ctb. Does anyone have knowledge or experience with this drug?
My guess is no, it won't work for a fatal overdose. As others have said, this is the case for most prescription medicines, especially those in the psychiatric realm by design.
If you can harness the timing on its moderate sedative effects, however, it may work as a useful adjunct to another method (such as SN). Do note however that the broader class to which
promazine belongs is related to
methylene blue, which is an SN antidote. So you would want to run that past someone else with more chemistry experience to see if it might be an issue, or whether any resemblance is distant enough.
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