Hospital inpatient alcohol and/or drug treatment for alcohol or drug addiction is occasionally required for persons who have particular medical complications associated with their drug abuse, as does sometimes occur with certain types of drug or alcohol detox or for persons whose health is affected by their substance abuse. Hospital inpatient drug and alcohol treatment in Villa Park, CA. for drug and alcohol issues is often also needed for people who are plagued by co-occurring psychological illness that will require thorough rehab services which may not be offered in a different rehab. Individuals who wish to go through a medication assisted drug detox, which is sometimes the case with individuals addicted to opiates like heroin and prescription opioids, might also decide to acquire this kind of rehabilitation in a Villa Park, California hospital inpatient drug detoxification program.