There are numerous various types of drug and alcohol abuse treatment services in Evansville which addicted people can take advantage of. As an example, there are alcohol and drug abuse treatment services which may be especially beneficial for someone who has a short history of drug and alcohol abuse and would potentially benefit from a short term drug rehabilitation program which will require the person to stay in rehab for 4 weeks or less. Then there are more intensive and long term drug and alcohol abuse treatment programs which require a stay of 90 days or even longer in some cases, which is decided on the individual's particular case of alcohol and drug abuse and other things to be considered which may include co-occurring psychological issues. Substance abuse rehab programs in Evansville can be performed on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse rehabilitation programs resulting in substantially better success rates due to a higher quality of treatment setting.