Elimination: Fluoxetine and norfluoxetine have very long elimination half-lives, bringing about the presence in the drug in the human body for several weeks, even right after halting its use. This has critical implications when discontinuing fluoxetine and prescribing drugs that could communicate with fluoxetine and norfluoxetine soon after discontinuation. https://murrayr628kbs4.wikiconversation.com/user