Naloxone is a fast-acting drug used to reverse opioid overdoses. Naltrexone helps reduce cravings and blocks the high from opioids or alcohol. Naloxone can be obtained without a prescription at many ...

Medications for opioid use disorder may help prevent cravings, block the euphoric effects of opioids, stabilize brain chemistry, and minimize the withdrawal effects. The Centers for Disease Control ...

Starting oral or injectable naltrexone at hospital discharge reduced heavy drinking in patients with alcohol use disorder. The hospital is an opportune setting for identifying and treating patients ...

Starting people with opioid use disorder on extended-release, injectable naltrexone (XR-naltrexone) within five to seven days of seeking treatment is more effective than the standard treatment method ...