Hospital inpatient drug rehabilitation for drug or alcohol addiction is occasionally necessary for persons who are stricken with specific medical problems having to do with their dependency, as is the case with certain types of drug or alcohol detox or for those whose health is broken down their substance abuse. Hospital inpatient drug and alcohol treatment in Covina, California for drug and alcohol issues is often also needed for those who struggle with co-occurring mental health illness who will require thorough rehabilitation solutions which may not be accessible in another rehab. Persons who wish to receive a medication assisted drug detox, as is frequently the situation with individuals who are addicted to opiates such as heroin and prescription opioids, may also opt to receive this kind of treatment in a Covina hospital inpatient drug detoxification program.