There are many various types of substance abuse rehab centers in Glenwood, MD. which alcohol and/or drug addicted people can get help from. As an example, there are alcohol and drug abuse treatment facilities in the Glenwood, MD. area which may particularly help someone who has a brief history of alcohol and drug abuse and might be able to receive effective help at a short term drug and alcohol rehabilitation center which will require the client to continue to be in rehab for 30 days or less. There are also far more extensive and long term drug and alcohol abuse rehab programs in Glenwood, MD. which demand a stay of 90 days or more, depending on the individual's history of drug abuse and other issues including co-occurring mental health issues. Drug and alcohol abuse treatment services can be carried out on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse treatment services providing substantially superior results because of a greater quality of treatment setting.