If you suffer from a heroin or other opioid use disorder, our medical clinic may prescribe naltrexone or buprenorphine as part of your integrated treatment plan. Naltrexone is a non-addictive and non-sedating medication that can reduce your craving for heroin or other opioids while blocking the good feelings or high that make them addictive. Odyssey House uses both oral (Revia) and injectable (Vivitrol) forms of naltrexone, but you must complete a detoxification program before they can be prescribed. Buprenorphine is commonly used to treat opioid use disorders to reduce the effects of withdrawal and reduce cravings.