Some addictions will require a person to go to a detox clinic before entering a rehab program. This is due to the fact that the withdrawals from the particular type of drug they have an addiction to can make them physically ill or even kill them. A common addiction that can lead to this is alcoholism. It is important to know the facts about detox and what a person may experience while going through a detox. It is highly advised that if possible you go to a detox center and don’t try to detox on your own. It is best to be supervised by trained professionals in case and medical problems should occur.