Final answer:
Naltrexone is a long-acting oral opiate antagonist used in drug maintenance therapy to support individual's dependent on narcotics by blocking opioid effects. Methadone is another maintenance medication that helps manage withdrawal symptoms and reduce cravings for opioids. Both drugs are integral in the treatment and recovery process for opioid addiction.
Step-by-step explanation:
Naltrexone is a medication that was clinically made available in 1985 and is utilized within narcotic treatment programs. It acts as a long-acting oral opiate antagonist which means that it blocks the effects of opioids. Importantly, naltrexone is well absorbed when taken orally and its long-acting properties necessitate only a daily dose of 50 to 100 mg, making it very useful in drug maintenance therapy.
This medication is highly beneficial for individuals who are dependent on narcotics such as heroin, as it can help maintain sobriety by negating the effects of opioid use.
Additionally, in the context of opioid addiction, methadone is often used as a synthetic opioid in maintenance therapy. It has analgesic properties, but it is less euphoric compared to drugs like heroin, which helps with managing withdrawal symptoms and reducing cravings.
Methadone maintenance is typically provided at specialized clinics and is a staple in the treatment of opioid dependence. Other drugs like buprenorphine are also used to support individuals during withdrawal, although their use in maintenance therapy is less common than methadone.
Overall, medications like naltrexone and methadone play a critical role in supporting individuals dealing with opioid addiction through drug maintenance therapy, ultimately promoting sobriety and functional recovery.