Hospital inpatient drug and alcohol rehabilitation for drug or alcohol addiction is occasionally required for people who have particular health-related issues having to do with their addiction, as is the case with certain types of drug or alcohol detox or for clients whose physical or mental state is compromised by their substance abuse. Hospital inpatient drug and alcohol treatment in Danville, California for drug or alcohol issues is often also required for men and women who struggle with co-occurring psychological illness and will require intensive rehabilitation solutions which may not be delivered in regular rehabilitation. Individuals who wish to go through a medication assisted drug detoxification, as is often the situation with individuals who are addicted to opiates such as heroin and prescription pain killers, may also decide to receive this kind of rehab in a Danville hospital inpatient drug and alcohol detox program.