Cannabis + LSD

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

“It will make the visuals more pronounced but it can add anxiety if you do not smoke a lot or get anxiety from marijuana easily. For someone who smokes a lot, it can help calm them down and is very enjoyable. If you smoke a lot of weed usually, you would probably like to smoke while on LSD but if you don’t then I would advise against it, unless your trip is not strong/substantial enough for you.” Bluelight.

“At midnight I got home from going out to eat with my friends, and I was looking for a quick way to get to sleep so I smoked two bowls. My intentions were to see what it was like smoking while on LSD, and then fall promptly to sleep. That was definitely not what happened… I opened my eyes to my dark room, and I couldn’t make out what was in front of my face. The visuals had turned into a full-screen movie that played over and over as I tried to focus on my surroundings. I saw people from my past doing things that I had seen them do, random tasks, but they wouldn’t stop and I began to get afraid” 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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