Sorry.
You did not say that.

And I did not want to do any harm by masking symptoms were it not the case.

You are looking for strains that boost the appetite.

Most Sativas will fill that bill.
If pain is also an issue though, I'd recommend White widow.
It's easy to grow, a good pain killer and appetite stimulant.

If pain is not an issue, Jack Herrer or Gainesville green will make you ravenous.
And with most strains, an early harvest, (mostly cloudy), will emphasize the " mad munchies" component.

Hope that's more helpful to ya.

Aloha,
Weezard