Verkkoif you’re worried about the potential risks of swallowing zyn spit, there are a few alternatives: This is the most obvious solution. Just discreetly spit out. Verkkoa common myth says that if you swallow the zyn spit, it will lead to a nicotine overdose. This is highly unlikely unless you swallow an excessive amount. Verkkowe'll answer 15 common questions, including if it's okay to swallow the spit from zyn. We'll talk about the risks, how to dispose of them, and their effect on.