Question: lethal dose of ativan? 

Answer: http://www.google.com/search?q=LD50+ativan\nLD50 mice 34mg/kg\nLD50 =  (lethal dose for 50% of a population)\nIn other words: an awful lot.\n2000 mg might kill a 75 kilogram person.\nOf course much less might kill certain people.\nIt just isn't that poisonous.
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