Drug and alcohol detox doesn't have to become an unpleasant process, as it can be made more manageable and made entirely safe when the individual detoxing is within reach of detoxification professionals. People who are detoxing may well not understand that in addition to the withdrawal and other effects one experiences during detox, their overall health might actually be at risk. Specific substances may cause seizures as well as other severe symptoms which could be life threatening during detox. Alcohol is an illustration of this this, and anyone who is detoxing from alcohol has to be treated within a specialist setting like a detoxification facility or drug and alcohol rehabilitation program to prevent any severe symptoms. Certain pharmaceutical drugs also result in such symptoms, and in fact it is never safe to abruptly cease using almost any pharmaceutical drug unless within an alcohol and drug detox facility or medical. Difficulties can arise with other drugs as well, if a person's health has been compromised as a consequence of substance abuse, as is usually the case. Specialists will analyse a person's substance abuse history once they arrive for drug and alcohol detoxification, and determine if any specific intervention is required to make certain that alcohol and drug detoxification can be a safe and smooth process.