Hospital inpatient drug and alcohol rehab for drug or alcohol addiction is very often necessary for people who have certain medical problems having to do with their addiction, as is the case with certain types of drug or alcohol detox or for persons whose health has been affected by their addiction. Hospital inpatient drug and alcohol rehab in Mount Vernon for drug and alcohol issues is often also required for men and women who are plagued by co-occurring psychological illness who will require thorough rehab services which might not be delivered in regular treatment. Persons who wish to go through a drug assisted drug detox, which is sometimes the case with people addicted to opiates like heroin and prescription pain killers, might also choose to take part in this kind of rehab in a Mount Vernon hospital inpatient drug detoxification facility.