Hospital inpatient alcohol and/or drug treatment for alcohol or drug addiction is very often needed for people who have particular health-related problems linked to their drug abuse, as does sometimes occur with certain types of withdrawal or for individuals whose health has been broken down their addiction. Hospital inpatient drug and alcohol treatment in Cedar Knolls, New Jersey for drug and alcohol problems is often also required for those who who are diagnosed with co-occurring psychological illness and will require extensive rehabilitation services which might not be accessible in regular treatment. Persons who wish to go through a drug assisted drug detox, which is sometimes the case with individuals addicted to opiates like heroin and prescription pain relievers, can also decide to take part in such rehabilitation in a Cedar Knolls, New Jersey hospital inpatient drug detoxification facility.