OHSU clinical pharmacist Emily Skogrand holds up the medication Naloxone, which is used to help in the emergency treatment of known or suspected opioid overdose. Naloxone is available at any OHSU pharmacy without a prescription. Learn how to use the overdose-reversing spray at an International Overdose Awareness Day booth at the OHSU Farmers Market on Tuesday. (OHSU/Christine Torres Hicks)

On Tuesday, Aug. 29, during the Farmers Market on Marquam Hill, Oregon Health & Science University experts shared information and training on how to use naloxone. (OHSU/Christine Torres Hicks)