In an effort to make drug treatment is accessible to individuals with co-occurring psychological problems, Partial Hospitalization drug and alcohol rehab programs in Davis, CA. can offer rehabilitation in special hospital and mental health hospital facilities for those who will need rehab. Partial Hospitalization the name for this sort of drug and alcohol treatment facility, due to the fact that the person will undergo drug rehab in the day and will then return home at night up to seven days a week. This is why these drug and alcohol rehab facilities are also referred to as Day Treatment. Partial Hospitalization drug rehabilitation programs deal with drug and alcohol addiction disorders and psychological troubles simultaneously in order to ensure that the person avoids relapse once drug and alcohol treatment is complete.