Withdrawal from nicotine can cause irritability, fatigue, insomnia, headache, and difficulty concentrating. Many prescription and legal nonprescription substances can also cause withdrawal symptoms when individuals stop consuming them, even if they were taken as directed by a physician. Learn about alcohol withdrawal, including common symptoms, how long it lasts, why it happens, and the treatment options that support safe recovery. Withdrawal symptoms can be challenging for those recovering from addiction or medication dependence. Learn about causes, timeline, and treatment options here. While some drugs have unique symptoms, there are common psychological and physical withdrawal symptoms that can be expected. Some withdrawal symptoms are severe and even deadly, requiring proper medical supervision. Alcohol withdrawal causes a range of symptoms when a person with alcohol use disorder stops or significantly decreases their alcohol intake. The symptoms can range from mild to severe, with the most severe being life-threatening. Withdrawal happens when a person stops or reduces intake of an addictive substance. Common symptoms of withdrawal are sweating, headaches, irritability, and loss of appetite. Withdrawal symptoms can last from several days to months depending on the substance used. Learn the general drug withdrawal symptoms and timelines for major drugs and substances of abuse. Learn what to expect when experiencing withdrawal and if detox can help. Withdrawal symptoms can include mood changes, tremors, and nausea—and can vary depending on the substance being stopped. Always talk to a doctor before stopping or reducing your substance use to ensure safety. Quitting drugs or alcohol can be daunting due to withdrawal symptoms such as depression and anxiety. Understanding how these symptoms manifest and knowing they are temporary can empower you on your recovery journey. Withdrawal happens when you suddenly stop using addictive substances. Withdrawal can cause symptoms that affect your emotional and physical health. Talking to a doctor can help you plan a.