Anyone know what the problem is with cutting a Mucinex in half? It's extended release, so I assume that they don't want me to get the full dose at one time, but what if I only took half? Anyone know if that's a big no no?

That's a definite no no. You risk accidental overdose.

I took one whole the other day just fine.

Ok, nevermind. I found a version that's a melt. http://www.mucinex.com/childrens-mucinex/mini-melts-grape

Thank you Chat Room friends -- I tried taking it even though I was afraid it wouldn't go down, and it went down!!!!

I took it a couple of months ago without issue. And they're big!