Originally Posted by
Splanky
I would be careful with this. A flight attendant I was chatting with was proud for slipping eye drops into a drink he gave to a captain he disliked (on another trip I wasn't part of).
The captain ended up calling in sick on that trip.
By the way, I thought this was crap and told him so.
That is actually pretty dangerous. Although for most it will just cause you to puke your guts out for a day or so, it can with the right person or in a strong enough concentration...Kill you. Usually won't get that far but it can cause difficulty breathing, raise and lower your blood pressure and lower your body temperature.