Drug and alcohol detoxification doesn't have to be an unpleasant process, as it can be made more manageable and made entirely safe when the individual detoxing is within reach of detox specialists. Individuals who are detoxing may not understand that apart from the withdrawal and other effects experienced during detox, their overall health may very well be in danger. Particular substances might cause seizures and also other serious symptoms which may be life threatening during detox. Alcohol is an example of this, and anyone who is detoxing from alcohol needs to be treated in a specialist setting such as a detox center or drug and alcohol rehabilitation center to prevent any severe symptoms. Specific medical drugs also cause such symptoms, and in fact it is never safe to abruptly quit using any kind of medical drug unless in a drug and alcohol detox center or pharmaceutical. Problems can arise with other drugs also, if someone's health has become compromised as a consequence of substance abuse, as is generally the case. Specialists will analyse an individual's drug abuse history when they arrive for drug and alcohol detox, and see if any specific intervention is needed to be sure that drug and alcohol detoxification is a safe and smooth process.