natural aphrodisiac cannabis sativa adjuvant analgesic marjiuana http://purl.bioontology.org/ontology/SNOMEDCT/398705004 http://purl.obolibrary.org/obo/NCIT_C26659 https://en.wikipedia.org/wiki/Cannabis_(drug) https://homosaurus.org/terms/cannabis https://www.wikidata.org/wiki/Q2845 Any part of, or extract from, the female hemp plant Cannabis sativa. Marijuana contains cannabinoids, substances with hallucinogenic, psychoactive, and addictive properties. This agent has potential use for treating cancer pain and cachexia. The dried leaves and flowering tops of the Cannabis sativa plant, or an extract from the plant. Marijuana is being studied in the treatment of nausea and vomiting caused by chemotherapy or opiate drugs, such as morphine sulfate. Marijuana is also being studied in the treatment of pain. cannabis opioid receptor agonist The Encyclopedia of Unusual Sex Practices