The timeline for alcohol detox can vary depending on the individual and the severity of their alcohol use disorder. Generally, detoxification from alcohol begins within 6-24 hours after the last drink, with symptoms peaking around 24-72 hours and gradually subsiding over the next few days. However, some individuals may experience more severe withdrawal symptoms that can last for up to several weeks. It is important to seek medical supervision and support during alcohol detox to manage symptoms and prevent any potentially life-threatening complications.