What To Do
More importantly, what can someone do if they find out their drink was spiked? What is there to do to avoid drinks getting spiked? The first thing is to never leave a drink unattended. This includes your friends’ drinks.
No Strangers
Don’t accept any drinks from anyone you don’t know. If you can, use drink stoppers for the top of your bottle. For glasses, cover the top with your hand to prevent anyone from slipping anything into it without you knowing.