In an effort to make drug rehab can be available to individuals with co-occurring mental health issues, Partial Hospitalization drug and alcohol rehab facilities in Collinsville can deliver rehab in special hospital and mental health clinic facilities for clients who will need rehabilitation. Partial Hospitalization is the term used for this kind of drug and alcohol treatment facility, due to the fact that the person takes part in drug rehabilitation in the day and will then go home at night up to seven days a week. For this reason these drug and alcohol treatment centers are also called Day Treatment. Partial Hospitalization drug and alcohol rehabilitation centers deal with substance abuse issues and mental health disorders simultaneously so that treatment staff can ensure that the person doesn't fall back into drug use when drug and alcohol rehab is finished.