Final answer:
After administering naloxone, monitor the person's consciousness and breathing, call 911, and consider a second dose if necessary.
Explanation:
The next step after administering naloxone nasal spray during an overdose is to monitor the consciousness and breathing of the person. This is crucial to ensure that the individual is responsive and breathing adequately. Calling 911 promptly is important for further emergency medical treatment. Only administer a second dose of naloxone if there is no improvement in the person's condition based on expert guidance.
Learn more about Naloxone administration during an overdose here:
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