What is rehab for addiction?

This may include a combination of medications. According to the National Institute on Drug Abuse (NIDA), addiction treatment must last at least 90 days to be effective, although it is not necessary to spend this entire period in an inpatient rehabilitation center. That's why outpatient rehabilitation centers are suitable for people with mild forms of substance use disorders and a committed, disciplined approach to recovery. Often, patients can start with approximately one month of inpatient rehabilitation and then move to an outpatient program for the rest of their structured treatment time.