There are many different types of substance abuse rehabilitation programs in Arnold, Missouri which drug and alcohol addicted clients can take advantage of. As an example, there are drug and alcohol abuse treatment services in the Arnold, Missouri area which may particularly help someone with a short background of substance abuse and may be able to receive effective help at a short term alcohol and drug rehabilitation center which will only demand that the client to remain in rehabilitation for 4 weeks or less. Then there are far more intensive and long term alcohol and drug abuse rehabilitation centers in Arnold, Missouri which require a stay of 3 months or more, depending on the individual's background of alcohol and drug abuse and other factors such as co-occurring mental health issues. Substance abuse treatment programs can be completed as an outpatient or inpatient, with inpatient drug and alcohol abuse treatment programs offering significantly superior outcomes as a result of a greater quality of rehab center.