Hospital inpatient drug and alcohol rehabilitation for alcohol or drug addiction is very often necessary for people who have certain health-related complications associated with their dependency, as does sometimes occur with certain types of withdrawal or for clients whose physical or mental state has been affected by their substance abuse. Hospital inpatient drug and alcohol rehab in Bristol for drug or alcohol problems is often also required for people who struggle with co-occurring mental health disorders that will require extensive treatment services which may not be available in a different treatment. Persons who want to get a medication assisted drug detoxification, which is often the situation with individuals who are addicted to opiates such as heroin and prescription opioids, may also decide to take part in this kind of rehabilitation in a Bristol hospital inpatient drug and alcohol detoxification program.