A hospital inpatient drug and alcohol rehab facility is a sort of drug rehab center which has medical experts who are trained to deal with drug or alcohol addiction or provide specific detoxification services using certain types of drugs particularly known to relieve withdrawal symptoms. A hospital inpatient rehab facility may deliver guidance and therapy to tackle drug or alcohol addiction problems, while at the same time offering any necessary health and mental health services to people in California who are in need of such services. This is occasionally the case with people in California who suffer from co-occurring addiction and mental health disorders, who may need specialized rehabilitation services in a hospital inpatient drug and alcohol rehabilitation program.