N&PD Moderators: Skorpio | thegreenhand
Possibly not quite hallucinatory in the sense of say psychedelics or anticholinergics, but with opiates I've had very realistic dreams - some of them have turned nasty, but when I've woken up I'm still having real problems distinguishing the contents of my dreams from waking 'reality' (once to the point of waking my wife up and asking her to talk to me for 5 minutes - I was feeling on the verge of a panic attack because of the disturbing content of my dreams).
Seeing through my eyelids is extremely typical from Heroin for me.
This probably would be defined as a "nod", but it's a very strange sensation.
I think opiate hallucinations involve a mind state similar to hypnagogia or disassociatives. I get this same effect a lot right before sleep, and I agree with your interpretation. For example, if my eyes were last open looking at the floor while laying on my right side, and then I closed them and rolled over on my left side, I might still see the floor from my "right side perspective."I know EXACTLY what you mean, I've never seen anyone else mention it before. I assume it's because my mind remembers what I saw last and just continues to see it. Very weird though.
Methadone has NMDA antagonist effects, just at far less a potency than its mu agonist effects, so anybody but a massively tolerant user would snuff it long before hitting the point where observable effects kick in from NMDA antagonism.
The hallucinations of the Benzomorphans are not of the psychadelic or dissociative variety, it is one of the side effects of too much. The side effects from too much of a Benzomorphan (Penta-, Cycla-, Dezo-, Keto-, etc Zocine) seems very similar to anticholinigeric poisoning. Sounds as if it would feel like mixing high doses of Scopolomine, Tramadol and Diphenhydramine.
Racemethorphan would be dissociative and opioid like in the way you are getting at; but that is because it is equal parts Dextromethorphan (DXM) and Levomethorphan (an opioid that metabolizes into Levorphanol).
Mixing opioids/dissociatives doesn't seem like a very good idea anyway, as the dissociative will blunt the euphoria of the opioid, and the opioid may push you into respiratory depression depending on which dissociative and/or opioid you took.