Method Sodium azide taken after sodium nitrite

[hapiniuier]

So I recently thought about using a glass of some other lethal salt in case of SN failing, lingering or otherwise being too unpleasant to bear. My first bet was potassium cyanide (due to speed), but SN just so happens to act as an antidote to KCN.

However, what about SA? 2022 PPH doesn't mention any interactions between it and SN, but I don't know if I can trust them cause of the constant updates (on the other hand: it doesn't mention mutually exclusive action of nitrites and cyanides, either - a rather serious omission).

 

[NoHorizon]

Would it not make you much more likely to vomit (and thus fail)? The more poison your body detects the more it'll try to defend itself.