Inpatient hospitalization programs in California are a form of drug rehab program which provides rehabilitation in a hospital or similar setting where the treatment process can be administered by medical staff as well as treatment professionals. As is frequently the case with benzodiazepine and alcohol withdrawal, it is sometimes vital for the person to be in an inpatient hospitalization program during detoxification because the withdrawal symptoms can be life threatening. Inpatient hospitalization programs are also an option for those in California who wish to undergo medication assisted withdrawal, which is often used in the case of illicit opiate or prescription pain reliever addiction. Most people in California, Pennsylvania who undergo this treatment route however and don't follow up with further drug rehab have extremely high rates of relapse. In either case, addicted individuals should follow up the detox process with an intensive rehabilitation program either in inpatient hospitalization or in some other drug rehabilitation center.