What type of medication is Methadone classified as?

Methadone is classified as an opioid agonist. This means that it binds to opioid receptors in the brain, producing effects similar to other opioids, such as alleviating pain and reducing withdrawal symptoms in individuals dependent on opioid substances. Unlike opioid antagonists, which block the action of opioids, or partial agonists, which activate opioid receptors but to a lesser extent, methadone fully activates these receptors. This property makes it particularly useful in treating opioid use disorder, as it helps stabilize patients and reduce cravings.

Recognizing methadone's classification as an opioid agonist also highlights its therapeutic role in harm reduction strategies. This approach aims to minimize the negative consequences of opioid addiction while supporting individuals in their recovery journey. Other classifications, such as non-opioid medications, do not pertain to methadone, which firmly involves opioid receptor interactions.