There are numerous unique types of substance abuse rehabilitation facilities in Avoca which drug and alcohol addicted persons can be helped from. For example, there are drug and alcohol abuse treatment centers which cater to an individual who has a short case of drug and alcohol abuse and may find luck at a short term drug rehabilitation facility which will require the individual to reside in rehabilitation for 4 weeks or less. Then there are more extensive and long term alcohol and drug abuse rehab programs which require a stay of 90 days or more, depending on the individual's history of drug abuse and other factors such as co-occurring psychological issues. Alcohol and drug abuse rehab programs in Avoca can be carried out on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse treatment programs providing significantly superior outcomes as a result of a higher quality of treatment program.