GreenDragon For Chemotherapy

just found out my dads cancer has popped back up. he had colon cancer about 4 years ago and now has found a tumour on his lungs.
the last batch of chemo he did took pretty much everything he had in him to get thru (this was before i knew cannabis was viable)

he's a none smoker and hasnt smoked weed since his teen years so taking him joints is off and i dont think i could get him on a vaporiser (at least at first)
cookies are a bit hard to dose so im going to make him some greendragon to try and help
i read up enough on making GD but have no knowledge towards the cancer/ medicinal side
what i need to know from you guys
would green dragon be an effective way of taking meds? (i have never tried it but i assume it would be analogous to the smoked bud)
is a heavy indica effective?
is a floaty sativa eefective?
which of the 2 is best?
any other advice?

if he can't hold anything down green dragon is unideal. you can absorb a decent amount under the tongue, but not enough to get truly medicated imo (but others may get enough.)

so I'd say 50/50 chance it's the method you want.

Has your dad medicated in any way with weed? Cuz if not I'm sure the "decent amount" under your tongue should be plenty for somebody with no tolerance.