Is there an injestible medication that shoud be taken on an empty stomach?

I’m not sure if it (whatever it is) supposed to be taken on an empty stomach or not with certain kind/s of food. I can’t give anymore detail because I don’t know. I googled it and I got something else.
https://www.google.ca/#q=what+you+shouldn+injest+with+food&*&spf=1