Hospital inpatient alcohol and/or drug rehab for drug and alcohol addiction is occasionally necessary for persons who have particular health-related problems associated with their drug abuse, as does sometimes occur with certain types of withdrawal or for persons whose health is affected by their addiction. Hospital inpatient drug rehab in Riverside, California for alcohol or drug problems is often also needed for individuals who are plagued by co-occurring mental health illness and will require intensive rehab solutions which might not be delivered in regular treatment. Individuals who want to go through a medication assisted drug detox, as is sometimes the situation with people addicted to opiates like heroin and prescription pain relievers, might also choose to take part in this kind of rehab in a Riverside hospital inpatient drug and alcohol detoxification program.