I can't imagine they'd prescribe oil that needs to be further processed by the patient. The printed dosage instructions from my doctor just say to take 0.5ml sublingual, and the pharmacist didn't say anything otherwise. It was topaz t25 oil, my friends tried some because I was convinced it was the wrong product or something, and it worked for them.

I have issues with other drugs too, like I still puke when dosed up on ondansatron, and the reason Im prescribed cannabis is because I can't take opiods for my chronic pain condition, even 8mg of codeine causes my respiratory rate to drop dangerously low. My chronic pain is the result of a genetic disorder, so I've just assumed I metabolised things badly, though Ive asked several doctor about it and because I'm in the public healthcare system I can't access CYP2D6 testing to know for sure.