 | This article needs more reliable medical references for verification or relies too heavily on primary sources. (September 2015) |  |
| Lactucarium | |
|---|---|
| Source plant(s) | Lactuca spp. |
| Part(s) of plant | Latex (see also seeds) |
| Geographic origin | Southern Europe |
| Uses | Analgesic, sleep aid, euphoriant |
| Legal status |
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Lactucarium is the milky fluid secreted by several species of lettuce, especially Lactuca virosa, usually from the base of the stems. It is known as lettuce opium because of its sedative and analgesic properties. It has also been reported to promote a mild sensation of euphoria.[1][2] Because it is a latex, lactucarium physically resembles opium, in that it is excreted as a white fluid and can be reduced to a thick smokable solid.
- ^ Adams C (2005-01-06). "Is iceberg lettuce a drug?". The Straight Dope. Archived from the original on 2023-03-25. Retrieved 2024-02-14.
- ^ Spadari M, Pommier P, Canioni D, Arditti J, David JM, Valli M (April 2003). "[Abuse of lactuca virosa]". Presse Médicale (in French). 32 (15): 702–3. PMID 12762295.