There are numerous unique types of substance abuse rehab programs in Castalia which alcohol and drug addicted persons can avail themselves of. For example, there are alcohol and drug abuse rehab services which cater to an individual who has a very brief background of substance abuse and might benefit from a short term drug and alcohol treatment facility which will call for the individual to reside in treatment for 30 days or less. For others there are far more extensive and long term drug and alcohol abuse rehab services which involve a stay of 3 months or more, depending on the individual's background of substance abuse and other variables including co-occurring mental health problems. Alcohol and drug abuse rehabilitation services in Castalia can be performed on an outpatient basis or an inpatient basis, with inpatient substance abuse rehabilitation services offering significantly better success rates due to a greater quality of rehab facility.