Some individuals looking into drug and alcohol rehabilitation in Corona, CA. may may decide on an inpatient short-term alcohol and drug rehab center that demands a stay of as little as 4 weeks. This might be a suitable treatment choice for clients who have personal or other extensive responsibilities, and may need a short but somewhat intensive course of treatment. In addition to these circumstances, people that have a very short history of alcohol and drug addiction may find that this may be a suitable choice while a potential clients with a more significant and severe history of alcohol and drug abuse may need a much more in depth time spent in rehabilitation. If an individual does have a more serious history of drug and alcohol abuse and chooses a residential short-term rehabilitation facility of 30 days or less, it is often required that the person follow up this treatment with regular follow-up treatment or take part in an aftercare program so that their sobriety can be supervised closely and so can receive the support needed in their rehab process as much as possible.