Opioid- a drug that binds to the opioid receptors.
Opiate- a drug that is biosynthesised by Papaver somniferum.
So, not an opiate, an opioid. "Opiate" is often stretched to include drugs with a morphine-like backbone (heroin etc), but by any definition, kratom is not (neither is methadone fwiw).
Opiate- a drug that is biosynthesised by Papaver somniferum.
So, not an opiate, an opioid. "Opiate" is often stretched to include drugs with a morphine-like backbone (heroin etc), but by any definition, kratom is not (neither is methadone fwiw).