Alcohol Withdrawal Timeline: What to Expect, Stages & Duration

Stages of Alcohol Withdrawal

The National Institute on Alcohol Abuse and Alcoholism labels 4 or more drinks in any day for a man and 3 or more drinks per day for a woman as constituting “heavy alcohol use” and warns that this amount of drinking can lead to an alcohol use disorder. The term “alcohol use disorder” is used to describe a clinical alcohol addiction. One of the symptoms of an alcohol use disorder is the development of alcohol dependence. This means that the body adapts to the presence of alcohol and cannot function normally without it. As researchers writing for a 2015 publication of the journal Drugs have explained, when someone who is dependent upon alcohol suddenly stops drinking, the nervous system becomes out of balance. This creates uncomfortable withdrawal symptoms, which can occur in various stages and levels of severity.

Signs and Symptoms of Alcohol Withdrawal

Alcohol Withdrawal Symptoms

According to experts from the Department of Internal Medicine within the Catholic University of Rome, alcohol withdrawal can begin as soon as 6 hours after a person stops drinking. For withdrawal to occur, a person must have first experienced chronic alcohol exposure, meaning the nervous system has adapted to its presence.

After ongoing alcohol abuse, a person who suddenly reduces or stops drinking will undergo withdrawal due to an imbalance in the nervous system. This results in a variety of unpleasant symptoms.

Common Symptoms of Alcohol Withdrawal

Symptoms of Alcohol Withdrawal

While drinking in moderation can be safe and even have some health benefits, heavy alcohol use can increase the risk of an alcohol use disorder, which is the clinical term for an alcohol addiction. The National Institute on Alcohol Abuse and Alcoholism describes heavy alcohol use as over four drinks in a given day for men and over three drinks in a day for women.

Those who have been heavily abusing alcohol may develop an addiction and experience withdrawal symptoms if they stop drinking. Withdrawal occurs because over time, the body adapts to the presence of alcohol and does not function the same without it. When a person is unable to function normally in the absence of alcohol, this is called alcohol dependence.