The length of time it takes to detox from alcohol withdrawal can vary depending on a variety of factors, including the severity of the person’s alcohol use disorder, the length of time they have been using alcohol, and whether they are undergoing a medically supervised detox. Generally, symptoms of alcohol withdrawal can begin within several hours to a few days after the last drink, and peak in intensity within 24 to 72 hours. The detox process can last from a few days to several weeks, depending on the individual’s situation. It’s important to seek medical attention if you are experiencing symptoms of alcohol withdrawal, as it can be a dangerous and potentially life-threatening condition.