Answer
Naloxone can reverse opioid breathing suppression, but methadone may outlast it. Give naloxone if available and call 999.
Sources for this answer
- UK GovernmentUK Government · Reputable Web
- Methadone Mixture 1mg/ml — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.