Methadone: Effects, Uses & Risks
Methadone is known as an active ingredient in heroin withdrawal. The opioid has powerful analgesic effects. What is methadone? Methadone is known as an active ingredient in heroin withdrawal. The opioid has powerful analgesic effects. Methadone is an opioid that is produced entirely synthetically. The active ingredient became known as a substitute for heroin withdrawal. … Methadone: Effects, Uses & Risks