There are several various types of alcohol and drug abuse rehabilitation facilities in Salem which alcohol and/or drug addicted clients can take advantage of. For example, there are drug and alcohol abuse treatment centers in the Salem area which may particularly help someone who has a short background of substance abuse and may be able to receive effective help at a short term drug and alcohol rehab center which will require the person to remain in treatment for about a month or less. Then there are far more intensive and long term substance abuse rehab services in Salem which involve a stay of 3 months or longer, based off of the client's background of substance abuse and other factors such as co-occurring mental health problems. Alcohol and drug abuse rehab programs can be done as an outpatient or inpatient, with inpatient alcohol and drug abuse rehabilitation services offering significantly superior success rates due to a higher quality of treatment program.