Is mouthwash poison?

I needed to take pill tonight and since I was in the bathroom I figured it was time for my monthly mouthwash. I figured I'd kill two birds with one stone so I popped the pill and washed it down with a minty shot of Scope. As soon as I swallowed, I remembered that you're supposed to spit the mouthwash back out. The things you forget when you don't use the mouthwash often enough. Anyways, I hope I didn't do any permanent damage. I already feel a bit light-headed...whoa...

Anyhoo, if I don't post here for a while its only because I'm dead.