To ensure that drug and alcohol treatment is available to individuals with co-occurring mental health disorders, Partial Hospitalization drug and alcohol treatment centers in Huntley, Illinois can provide rehab in special hospital and mental health clinic settings for clients who will need rehab. Partial Hospitalization is the term used for this type of drug and alcohol treatment facility, because the person will undergo drug and alcohol rehab in the daytime and will then go home at night for about seven days a week. For this reason these drug and alcohol treatment programs are also known as Day Treatment. Partial Hospitalization drug rehabilitation programs help clients deal with substance abuse problems and psychological issues simultaneously so that treatment staff can ensure that the treatment client won't fall back into drug use the moment drug and alcohol rehab is finished.