Naltrexone HCL is a medication used to treat opioid addiction and alcohol dependence. It works by blocking opioid receptors in the brain. This prevents opioids from producing their usual effects, including the feeling of euphoria that leads to addiction.
For alcohol dependence, naltrexone reduces the craving for alcohol. The exact mechanism isn’t fully understood, but research suggests it may influence the brain’s reward system and reduce the pleasurable effects of alcohol.
Doctors prescribe naltrexone in different forms: oral tablets and a once-monthly injection. The dosage varies depending on the condition being treated and the individual’s response. Regular blood tests may be needed to monitor liver function, as naltrexone can sometimes affect the liver.
Before starting naltrexone, it’s vital to discuss potential side effects with your doctor. These can include nausea, vomiting, headache, anxiety, and fatigue. More serious, though rare, side effects include liver damage. It’s crucial to follow your doctor’s instructions carefully and report any concerning symptoms immediately.
Naltrexone is most effective when combined with counseling and other behavioral therapies. This comprehensive approach helps address the underlying causes of addiction and provides support for long-term recovery.
