To ensure that drug and alcohol treatment is available to those with co-occurring psychological problems, Partial Hospitalization drug rehabilitation programs in Havana can provide rehab in special hospital and mental health hospital settings for those who will need rehabilitation. Partial Hospitalization is the term used for this kind of drug and alcohol rehabilitation facility, due to the fact that the treatment client will undergo drug and alcohol treatment in the daytime and will then go home at night for about seven days a week. This is why these drug and alcohol rehab programs are also called Day Treatment. Partial Hospitalization drug and alcohol rehab programs help clients deal with drug and alcohol addiction issues and psychological troubles simultaneously in order to ensure that the treatment client doesn't fall back into drug use the moment drug and alcohol rehab is complete.