+1
Many guests have raided medicine cabinets..
Much more common then most people imagine.
+1
We had a guest that raided the cabinets twice.
Meanwhile I still believe in being able to have painkillers around as well as alcohol and more.
The idea is about raising your children well.
If you know one of your kids has a problem that's a diff story. Do what you need to do.
Though I do agree it's smart to get rid of pills when you're done with them.