Will Benzonatate overdose surely cause seizures?

[atthestarlite]

I have some benzonatate and I was wondering if anyone knows if it will certainly cause seizures with overdose. I read that it does online but I want to know if it does it every time. Other than that it seems like a good way for me to ctb.

 

[todienomore]

https://scholar.google.com/scholar?hl=en&as_sdt=0%2C6&q=benzonatate+overdose&oq=benzonatate+

if paywalled https://sci-hub.live