FDA warns stores to stop selling fruity disposable e cigarettes PBS News Vapes laced with spice drug sold to schoolchildren on Snapchat Vaping FAQs Dr Colin Mendelsohn Can Vape Pens Cause Seizures? Understanding the Facts How to Safely Dispose of E Cigarettes: Information for Schools and Small Businesses 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.