To ensure that drug treatment can be available to persons with co-occurring mental health issues, Partial Hospitalization drug and alcohol treatment facilities in Trenton can provide rehabilitation in special hospital and mental health clinic facilities for those who will need treatment. Partial Hospitalization the name for this type of drug and alcohol treatment program, because the individual will undergo drug rehabilitation during the day and will then return home at night for about seven days per week. This is why these drug rehabilitation centers are also referred to as Day Treatment. Partial Hospitalization drug rehab facilities address drug addiction issues and psychological troubles at the same time in order to make sure that the individual won't fall back into drug use when drug and alcohol treatment is finished.