Hospital inpatient substance abuse rehabilitation is carried out in a hospital setting and is overseen by doctors and other medical staff. Hospital inpatient treatment is often necessary in the beginning stages of abstinence when the person may encounter the onset of medically dangerous withdrawal symptoms, which is sometimes true when quitting alcohol as well as a category of prescription drugs known as benzodiazepines which should be supervised very carefully by medical professionals to minimize ant dangerous health complications. Hospital inpatient treatment is also administered to individuals who desire a medication assisted withdrawal, as is the case with opiate addicted individuals who wish to use this type of detoxification technique to avoid the severe withdrawal symptoms associated with heroin or other opiate withdrawal. This type of opiate detox is not treatment in itself however, and these people will require further counseling and therapy to entirely recover from addiction.