There are several various types of drug and alcohol abuse rehab services in Castlewood, VA. which addicted people can take advantage of. For example, there are drug and alcohol abuse treatment services in the Castlewood, VA. area which work specifically with somebody who has a brief history of substance abuse and might benefit from a short term drug rehab program which will require the individual to remain in rehab for about a month or less. Then there are far more extensive and long term drug and alcohol abuse treatment services in Castlewood, VA. which require a stay of 3 months or longer, depending on the client's background of drug abuse and other factors such as co-occurring mental health problems. Substance abuse treatment services can be done as an outpatient or inpatient, with inpatient drug and alcohol abuse treatment services supplying substantially better results because of a higher quality of rehab center.