Fact Sheet
Harm Reduction Legal ProjectSubstance Use Prevention and Harm ReductionHarm Reduction Legal Project Resources
Legality of Expired Naloxone in Wisconsin
Overview
This fact sheet discusses whether Wisconsin law forbids the prescription, dispensing, distribution, possession, or administration of expired naloxone, which is used to reverse opioid overdose. It also discusses whether taking such actions might impact a medical professional’s risk of criminal, civil, or administrative liability for prescribing or dispensing expired naloxone, or a layperson’s criminal or civil immunity for distributing or administering it.