Some people in need of drug rehab in Riverdale, California may choose to take part in a residential short-term alcohol and drug rehab facility which only calls for a stay of 30 days or less. This may perhaps be an appropriate rehabilitation option for persons that have personal or work commitments, and may need a brief but somewhat intensive time in rehabilitation. Furthermore, individuals with only a brief history of drug and alcohol addiction might find this to be a valid selection while someone struggling with a more significant and serious case of alcohol and drug abuse might need a much more in depth time spent in rehabilitation. If somebody does have an extensive history of substance abuse and decides on a residential short-term treatment program of as little as 4 weeks, it is typically recommended that they follow up this treatment with typical follow-up treatment or move to an aftercare program so that their progress can be overseen and so they can be supported in their rehabilitation process as much as possible.