Cognitive deterioration from long-term abuse of dextromethorphan: a case report.

[embryo923]

Has anyone ever read this? It's from 1994, I couldn't believe it when I found it. You can view the full report via PDF with the link provided in the article.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1188627/

 

[AlphaMethylPhenyl]

Not surprising. Hallucinogens aren't safe in long-term abuse. Potent NMDA antagonists do a number on one's brain in hallucinogenic doses.