What Is an Illegal Drug That Can Wipe Your Memory Clean to a Certain Extent?

Question by Jules: What is an illegal drug that can wipe your memory clean to a certain extent?
lol before you say anything, this is not for me. I’m writing a novel, and one of the character’s recent memories are completely wiped clean. After she disappeared for several days, she was found in a car surround by illegal drug paraphanalia, which authorities chalked up to her having memory loss. Any suggestions??
Not to be a pain, but if you could please justify/support your answer or have resources cited so i can make sure that info is solid
thanks for everything =)

Best answer:

Answer by peanut
Marijuana.

Answer by wilson
I think the most likely thing would be LSD, though it won’t “wipe your memory clean” (that is almost impossible), but it might make you crazy enough to not be able to retrieve your memories properly.
I really don’t think a drug could have that result. Here is a link to illegal drugs + memory: http://www.memoryskills.com.au/Page%20twenty%20four.htm

Alcohol and drug abuse information – nothin.