There are quite a few unique types of substance abuse rehabilitation centers in Nashville which alcohol and drug addicted persons can be helped from. As an example, there are alcohol and drug abuse treatment services which may be especially beneficial for somebody who has a very brief background of alcohol and drug abuse and would potentially benefit from a short term alcohol and drug rehabilitation center which will require the treatment client to remain in rehab for 4 weeks or less. Then there are more extensive and long term drug and alcohol abuse treatment services which insist the individual commit to a stay of 3 months or more, which is decided on the individual's particular case of drug abuse and other things to be considered which may include co-occurring mental health problems. Substance abuse rehab programs in Nashville can be performed on an outpatient basis or an inpatient basis, with inpatient substance abuse rehab programs resulting in considerably better success rates as a result of a higher quality of treatment center.