Hospital inpatient substance abuse rehabilitation is done in a hospital setting and is supervised by doctors and other medical staff. Hospital inpatient treatment is sometimes 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 must 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 harsh withdrawal symptoms associated with heroin or other opiate withdrawal. This type of opiate detox is not considered full rehabilitation and these people will need additional counseling and therapy to entirely recover from addiction.