The time it takes for your body to detox depends on a number of factors, including how long you have been using drugs or alcohol, the type of substances you have been using, and your overall health. In general, the detox process can take anywhere from a few days to several weeks. During detox, your body will work to rid itself of the toxins that have built up over time. This can cause a number of different symptoms, including shaking, sweating, nausea, and fatigue. The detox process can be uncomfortable and even dangerous, so it is important to seek medical help if you are considering quitting drugs or alcohol. With professional help, you can detox safely and start on the road to recovery.