Can vaping cause seizures? Vaping increases your risk of seizures, typically within 24 hours of doing it. Don't let vaping harm your health. Behind the sweet taste of vapes, some pods hide hospital drugs like etomidate a powerful anaesthetic never meant for inhalation. When vaped, it can cause seizures, breathing spasms, and sudden collapse. How to Safely Dispose of E Cigarettes: Information for Individuals US EPA Behind the sweet taste of vapes, some pods hide hospital drugs like etomidate a powerful anaesthetic never meant for inhalation. When vaped, it can cause seizures, breathing spasms, and sudden collapse.