Drug and alcohol detoxification doesn't need to become an uncomfortable process, as it can be made more manageable and made completely safe in the event the individual detoxing is within reach of detoxification specialists. Those who are detoxing may well not understand that apart from the withdrawal and other effects one experiences during detox, their overall health may be at an increased risk. Particular substances may cause seizures and other severe symptoms that could be life threatening during detox. Alcohol is an illustration of this this, and anybody who is detoxing from alcohol must be treated inside a specialist setting like a detoxification center or drug rehab center in order to avoid any severe symptoms. Specific pharmaceutical drugs also cause such symptoms, and it is never safe to abruptly quit using almost any pharmaceutical drug unless within an alcohol and drug detox center or pharmaceutical. Issues can arise with other drugs as well, if someone's health has become compromised due to substance abuse, as is usually the case. Specialists will assess a person's drug abuse history when they arrive for drug and alcohol detox, and see if any particular intervention is required to be sure that alcohol and drug detox is a safe and smooth process.