Priority 1
What to do first
1. Assess airway, breathing, respiratory rate, oxygen saturation, and level of consciousness.
2. Support ventilation and call for help per emergency protocol.
3. Administer naloxone as ordered or per protocol for suspected opioid-induced respiratory/CNS depression.
Safety
Hold If
Hold further opioid doses per protocol and notify the provider for RR <12/min, difficult arousal, oxygen desaturation, apnea, severe sedation, hypotension, or repeated need for naloxone.
Do not leave after the patient wakes up. Continue monitoring because opioid effects can outlast naloxone.
Monitoring
Labs to Watch
This is mainly an assessment-and-vitals topic: RR, SpO2, EtCO2 if available, BP, pulse, sedation score, pain score, and mental status.
ABGs, tox testing, glucose, or other labs may be ordered depending on context.