Vivitrol is a med mainly administered to help prevent drug abuse and relapse, and is administered expressly for alcohol and opioid drugs such as heroin and prescription medications. Vivitrol is an extended release version of the med Naltrexone, that is available via injection once a month. It isn't addictive, and is what is known as an antagonist. When someone takes Vivitrol, it blocks the receptors that would usually be activated by alcohol or opioids, so when an individual drinks or takes opioids they essentially can't get drunk or high.
There are particular precautions that should be be taken before someone begins treatment with Vivitrol. Firstly, a client who intends to begin Vivitrol must have been off of opioids for at least 7-10 days. This is including people who are involved in opioid maintenance therapy and are being given drugs such as Methadone or Buprenorphine. For a heroin abuser or a person who has been taking Methadone for several years, abrupt cessation can be very difficult, but withdrawal is something they will have to go through for at least a week in order to begin taking Vivitrol.
These meds must be used in conjunction with an addiction treatment program in Odd which also offers medical supervision, individual therapy, and group therapy. Talk to your therapist or doctor about how pharmacological aids can help you maintain and build the sober life you want.