If you give someone Narcan, it is likely that they will be antagonistic towards you, and could even attack you. The addict will look like they will be OK after

If you give someone Narcan, it is likely that they will be antagonistic towards you, and could even attack you. The addict will look like they will be OK after getting the Narcan, but the opioids are still in their system. The Narcan will wear off any they could get an OD from the drugs in their system.