There are several unique types of drug and alcohol abuse rehabilitation services in Peru which drug and alcohol addicted clients can take advantage of. As an example, there are drug and alcohol abuse treatment facilities in the Peru area which work specifically with someone who has a brief background of substance abuse and might benefit from a short term drug treatment center which will only demand that the person to remain in rehabilitation for about a month or less. There are also more extensive and long term alcohol and drug abuse rehab programs in Peru which demand a stay of 3 months or more, based off of the client's background of drug and alcohol abuse and other circumstances which may include co-occurring mental health disorders. Substance abuse rehabilitation services can be carried out as an outpatient or inpatient, with inpatient substance abuse treatment programs offering substantially better results because of a higher quality of treatment program.