The duration required for naltrexone to exhibit its therapeutic effects varies depending on the formulation and the specific condition being treated. This medication, an opioid antagonist, functions by blocking the effects of opioid drugs and reducing cravings for alcohol. The timeframe for noticeable effects can range from hours to weeks.
Understanding the expected timeframe for naltrexone’s action is crucial for patient adherence and managing expectations. The drug’s ability to diminish cravings and block opioid effects contributes significantly to relapse prevention in individuals recovering from opioid or alcohol use disorders. Its introduction marked a significant advancement in addiction treatment, offering a pharmacological intervention to support behavioral therapies.
