Hospital inpatient drug rehabilitation for drug or alcohol addiction is very often necessary for individuals who have certain medical issues associated with their dependency, as does sometimes occur with certain types of drug or alcohol detox or for those whose health is broken down their substance abuse. Hospital inpatient drug treatment in Cornell for drug and alcohol problems is often also required for those who who are diagnosed with co-occurring psychological illness and will require thorough treatment services which might not be offered in another rehab. Individuals who want to go through a drug assisted drug detoxification, which is sometimes the situation with people addicted to opiates such as heroin and prescription pain relievers, may also choose to receive such rehab in a Cornell hospital inpatient drug and alcohol detoxification facility.