Which synthetic opiate is sometimes prescribed as a substitute for heroin?

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Methadone is a synthetic opiate that is sometimes prescribed as a substitution therapy for heroin addiction. It works by occupying the same receptors in the brain as heroin, reducing withdrawal symptoms and cravings without producing the same euphoric effects. Methamphetamine and ecstasy are stimulants and THC is a compound found in marijuana, none of which are used as substitutes for heroin.

Which Synthetic Opiate Is Sometimes Prescribed as a Substitute for Heroin