Methadone is a regulated drug which similar to heroin is a full opioid agonist, which means that the same neural receptors in the brain are activated when a person ingests methadone. But unlike heroin, methadone is used in facilities to help opiate dependent individuals so that they don't feel they need to get involved in illicit drug use activities, won't crave illicit opiates, and won't undergo the symptoms of opiate withdrawal. So alternatively to quitting cold turkey, clinics which treat methadone clients only are authorized to prescribe methadone to these clients on a daily basis. This method of treatment is called methadone maintenance.
Programs which treat methadone clients only are not usually set up to provide a broad array of extensive rehabilitation services other than daily dosing, although some may offer group and individual therapy and counseling. Methadone use does have side effects, potentials for overdose and drug interactions because it is a full opioid agonist similar to heroin. For this reason, it is also a drug which is abused by opioid dependent individuals. Seeking supplemental treatment services in Mesa is suggested, such as therapy, counseling and psychotherapies that are effective in long term rehabilitation and relapse prevention.