To ensure that drug and alcohol rehab can be available to those with co-occurring mental health issues, Partial Hospitalization drug and alcohol treatment programs in Southampton, Pennsylvania can supply rehabilitation in special hospital and mental health hospital facilities for individuals who need rehabilitation. Partial Hospitalization the name for this type of drug and alcohol rehabilitation facility, due to the fact that the treatment client will undergo drug and alcohol treatment in the day and will then return home at night for about seven days a week. This is why these drug and alcohol rehab centers are also called Day Treatment. Partial Hospitalization drug and alcohol rehab programs deal with substance abuse problems and mental health troubles at the same time so that treatment staff can ensure that the person avoids relapse once drug treatment is complete.