There are many different types of alcohol and drug abuse rehab programs in Severn which addicted clients can avail themselves of. As an example, there are substance abuse rehabilitation services which may be especially beneficial for a treatment client with a very brief background of substance abuse and might find luck at a short term alcohol and drug treatment center which will require the individual to remain in rehab for 30 days or less. Then there are far more extensive and long term drug and alcohol abuse rehabilitation centers which require a stay of 3 months or even longer in some cases, which is decided on the individual's history of drug abuse and other variables including co-occurring mental health disorders. Alcohol and drug abuse rehabilitation services in Severn can be carried out on an outpatient basis or an inpatient basis, with inpatient substance abuse treatment programs offering significantly superior outcomes due to a greater quality of rehab program.