methadone (liquid oral)

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Warning | Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage

WARNING: Methadone is to be taken by mouth only. It must not be injected. Methadone is a synthetic narcotic. Patients who are physically dependent on narcotics may have withdrawal symptoms if given the usual dose of a narcotic antagonist (e.g., naloxone, naltrexone). If a narcotic antagonist must be given, the dose must be smaller than the usual dose and it must be given with extreme care. Withdrawal symptoms may also be caused by using certain narcotics (partial agonist/antagonists such as pentazocine, butorphanol, nalbuphine) after using methadone. Tell your doctor immediately if you develop symptoms such as anxiety, agitation, and diarrhea.

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