Cocaine + Ketamine

Medium confidence: We're pretty sure this risk rating is right, but we aren't certain.

Minor risk: Watch out, this combination might have some unwanted effects.

Reports of people trying this psychoactive combination

“Fun and energizing combo for occasional use. Utter tiredness and negative feelings after long use, with a possible stroke warning” Erowid.

Related research publications

We are yet to identify a research publication reporting on this combination. If you know of a publication that demonstrates the risk rating of this combination, please share the publication with us.

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