Drug and alcohol helpline


Naltrexone is a medication that is primarily used in the treatment of alcohol and opioid dependence. It belongs to a class of drugs known as opioid antagonists, which means it blocks the effects of opioids in the brain. Naltrexone is available in both oral and extended-release injectable formulations.

In the treatment of alcohol dependence, naltrexone can help reduce alcohol cravings and decrease the pleasurable effects of alcohol. It works by blocking the opioid receptors in the brain, which are involved in the reinforcing effects of alcohol. By blocking these receptors, naltrexone can help reduce the desire to drink and prevent relapse.

For opioid dependence, naltrexone is used after an individual has undergone detoxification and achieved abstinence from opioids. Naltrexone blocks the effects of opioids, preventing the euphoria and other opioid-related effects if opioids are used. This can act as a deterrent and help individuals maintain their sobriety.

It is important to note that naltrexone should only be used under the supervision of a healthcare professional and as part of a comprehensive treatment plan that may include counselling and support. It is not a stand-alone solution for addiction but is used as part of a broader approach to recovery.

Naltrexone is generally well-tolerated, but it may have side effects such as nausea, headache, dizziness, and fatigue. It is important to inform your healthcare professional about any other medications you are taking, as naltrexone may interact with certain substances.

If you or someone you know is struggling with alcohol or opioid dependence, it is recommended to seek help from healthcare professionals or addiction specialists who can provide appropriate guidance and support. They can assess your specific situation and determine if naltrexone or other treatment options are suitable for your needs.

Call us now