There are numerous unique types of alcohol and drug abuse rehabilitation centers in Toronto which alcohol and drug addicted persons can be helped from. For example, there are drug and alcohol abuse treatment centers which may be especially beneficial for someone with a short history of substance abuse and might benefit from a short term drug treatment program which will call for the treatment client to stay in treatment for a month or less. For others there are far more intensive and long term alcohol and drug abuse treatment programs which involve a stay of 3 months or even longer in some cases, based off of the individual's background of drug abuse and other factors such as co-occurring psychological issues. Substance abuse rehabilitation services in Toronto can be carried out on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse rehab programs offering considerably superior success rates as a result of a higher quality of treatment center.