Medications and calories: Any impact?

I have one incredibly straightforward question, and since I couldn't find an existing thread for it—so I'm forced to start a new one here, feel free to move it wherever you please—
I was wondering... do tablets actually contain any calories?

Even if they do, it’s totally negligible and not worth mentioning. Why are you so obsessed with this?

If they're using sucrose, lactose, or any other kind of sugar as a filler, you're definitely looking at some extra calories there.

It’s honestly pretty negligible if your primary goal is to pack on some weight.