Partial Hospitalization, also known as "PHP" or Day Treatment, is a type of alcohol and drug rehabilitation program that is meant to handle drug and alcohol addiction disorders and mental health problems which might be co-occurring. In a PHP facility, the treatment client in rehab takes part in various treatment activities and techniques in the daytime and then returns home in the evening. This is carried out anywhere from five to seven days a week, all dependent on the severity of the problem. Partial Hospitalization can be helpful for addicted individuals in Iselin who are unable to afford long-term inpatient rehab, or who are not able to be away from their families for prolonged lengths of time. While in Day Treatment, individuals participate in traditional treatment services for addiction problems while also overcoming psychological problems which could keep them from staying abstinent once rehabilitation is complete.