Methadone is a synthetic opioid medication that is commonly used to treat individuals who are addicted to drugs such as heroin, morphine or prescription painkillers. It works by binding to the same receptors in the brain as these other substances, reducing cravings and withdrawal symptoms while providing a sense of relief from physical discomfort. Methadone is typically administered daily through a specialized clinic under the supervision of medical professionals who can monitor patients for safety and effectiveness.