Alcohol: Dependence, Withdrawal, and Recovery Support

Alcohol is legal, sold on every corner, and poured at most of the celebrations in your life. It is also the substance that brings more people to Accountable than any other. About 178,000 people in the United States die from excessive drinking each year, up 29 percent from a few years earlier (CDC, 2024), and 27.9 million people ages 12 and older had an alcohol use disorder in the past year (NIAAA, 2024 NSDUH). It is hard to stop because it is everywhere, and for a heavy daily drinker, stopping suddenly can be fatal. This page covers what alcohol use disorder is, why withdrawal needs a doctor, how the medications work, how breathalyzer monitoring fits, and what weekly support at home looks like.

What alcohol is and how it works

The alcohol in drinks is ethanol. A standard drink is "any beverage containing 0.6 fl oz or 14 grams of pure alcohol": a 12-ounce beer, a 5-ounce glass of wine, or a 1.5-ounce shot (NIAAA, 2026).

Ethanol is a central nervous system depressant. Single doses "facilitate the inhibitory function of the GABAA receptor," which produces the calm, and alcohol also "inhibits the excitatory function of the NMDA receptor" (Trevisan et al., NIAAA, 1998). And "activation of opioid receptors in the nucleus accumbens may be responsible for some of the pleasure associated with alcohol intoxication" (NIAAA Core Resource, 2025), which is why naltrexone, an opioid blocker, is one of the main medications for drinking. The brain adapts to all of this. With daily heavy use, "long-term alcohol administration produces an adaptive increase in the function of NMDA receptors," while GABA activity falls (Trevisan et al.). Take the alcohol away and you have a brain wired for excitation with nothing holding it down. That is withdrawal.

Alcohol has no half-life in the usual sense. The liver clears it "at a steady rate, regardless of how much alcohol a person drinks or of attempts to sober up with caffeine or by other means" (NIAAA Core Resource, 2025), roughly 0.015 g/dL per hour (National Academies, 2018).

Risky drinking, dependence, and alcohol use disorder are not the same thing

NIAAA defines heavy drinking for men as "consuming five or more drinks on any day or 15 or more per week," and for women as "consuming four or more on any day or eight or more drinks per week." Binge drinking brings blood alcohol to 0.08 percent or higher, typically "five or more drinks (male), or four or more drinks (female), in about two hours" (NIAAA, 2026). Plenty of people drink at those levels without a disorder.

Dependence is the body's adaptation: tolerance, and withdrawal when you stop. It happens to anyone who drinks heavily every day for long enough. The current diagnostic manual "integrates the two DSM-IV disorders, alcohol abuse and alcohol dependence, into a single disorder called alcohol use disorder (AUD) with mild, moderate, and severe sub-classifications" (NIAAA, 2021). There is no word in it for a kind of person, only a condition with a severity.

The condition is defined by loss of control, not quantity: "a medical condition characterized by an impaired ability to stop or control alcohol use despite adverse social, occupational, or health consequences" (NIAAA, 2025). There are 11 criteria, among them drinking more or longer than intended, wanting to cut down and not managing it, craving, tolerance, and withdrawal. Two or three in a year is mild AUD, four or five moderate, six or more severe (NIAAA Core Resource, 2025). Most people who meet criteria hold jobs and look fine from the outside. "High-functioning" is not a clinical category; it usually means the consequences have not caught up yet.

Signs drinking has become a problem

The signs families describe to us look like this. The first drink has moved earlier, or there is one before the event. The amount that used to be enough is not anymore. Mornings start with shaky hands, sweating, or a queasy stomach that a drink settles, which is withdrawal by another name. There are rules ("only wine," "only weekends") that keep getting rewritten. The person says they will cut back, means it, and cannot. Any one of these is worth a conversation. Morning shakes, on their own, are worth a call to a doctor before anyone tries to stop.

Why you should not stop drinking cold turkey if you drink heavily every day

Alcohol and benzodiazepines are the two drug classes where withdrawal itself can kill. The ASAM guideline is plain: "The most severe consequences of alcohol withdrawal include seizure, delirium, and death" (ASAM, 2020). Delirium tremens, or DTs, is the confusion, agitation, hallucinations, and racing heart that develops in a minority of people a few days in. Older estimates put the death rate among people who developed DTs at 5 to 25 percent (Trevisan et al., 1998). Those figures predate modern hospital care, which is the point: DTs is a hospital condition.

Not everyone who stops will have a dangerous withdrawal. NIAAA notes that "up to half of AUD patients will have some withdrawal symptoms when they stop drinking, and a small proportion will need medical care and monitoring, or 'detox'" (NIAAA Core Resource, 2025). You cannot reliably tell in advance which group you are in. Heavy daily drinking, a past withdrawal seizure, prior detoxes, older age, and benzodiazepines in the picture all raise the odds. Prior detoxes matter because of kindling, "repeated episodes of alcohol withdrawal which become progressively more severe" (ASAM, 2020). Each unmanaged withdrawal makes the next one worse.

If you drink every day and get shaky when you do not, talk to a doctor before your last drink, not after. That does not always mean a hospital bed; ASAM says withdrawal "can typically be safely managed in an ambulatory setting for those patients with limited or mitigated risk factors" (ASAM, 2020). It does mean a clinician who knows your history decides.

Alcohol withdrawal timeline

Withdrawal begins when blood alcohol falls, not when it hits zero, and how far it goes depends on how much and how long you have been drinking, your health, and past withdrawals. This is the general shape.

6 to 12 hours after the last drink

"Symptoms begin as early as 6 hours after the initial decline from peak intoxication," and "Initial symptoms include tremor, anxiety, insomnia, restlessness, and nausea" (Trevisan et al., 1998). For many people this is the morning routine they have been drinking through for years.

12 to 48 hours

This is the seizure window. "More than 90 percent of alcohol withdrawal seizures occur within 48 hours after the patient stops drinking" (Trevisan et al.). Some people also start seeing or hearing things while otherwise knowing where they are. A seizure at home in this window is a 911 call.

48 to 72 hours

Delirium tremens, if it is going to happen, usually starts here: DTs "develops 1 to 4 days after the onset of acute alcohol withdrawal" (Trevisan et al.). The person is confused, may not recognize family, sweats heavily, and has a dangerously fast heart rate. For most people, physical symptoms peak around day two or three and then ease.

Days 4 to 7, then weeks to months

Shaking and sweating settle over the first week, and cravings attach to the old cues: 5 p.m., the drive home, the first night alone. Beyond that, SAMHSA describes a protracted withdrawal from alcohol that includes "anxiety, hostility, irritability, depression, mood instability, fatigue, insomnia, difficulties concentrating and thinking," and notes that sleep abnormalities "can persist for 1 to 3 years after stopping alcohol consumption" (SAMHSA, 2010). People call this PAWS. It is where most returns to use happen, and it is why support that ends after detox tends to fail. The encouraging part: "at least some AUD-induced brain changes" and the thinking, feeling, and behaving that go with them "can improve and possibly reverse with months of abstinence" (NIAAA Core Resource, 2025).

How treatment works

Treatment has two parts that people confuse. The first is withdrawal management, medical and short. The second is treatment for the disorder, longer and mostly not medical. ASAM: "Alcohol withdrawal management alone is not an effective treatment for alcohol use disorder" (ASAM). In withdrawal management, clinicians score symptoms on the CIWA-Ar scale and treat with benzodiazepines, which "are first-line treatment because of their well-documented effectiveness in reducing the signs and symptoms of withdrawal including the incidence of seizure and delirium" (ASAM, 2020).

For the disorder itself there are three FDA-approved medications, which NIAAA describes as "non-addictive, well tolerated, and generally not needed indefinitely" (NIAAA Core Resource, 2025). Naltrexone "works by blocking the opioid receptors in the brain that are involved in the rewarding effects of drinking alcohol." It comes as a daily pill or as Vivitrol, "380 mg delivered intramuscularly (deep) as a gluteal injection, every 4 weeks or once a month" (Vivitrol prescribing information, 2025); it cannot be combined with opioids. Acamprosate (Campral) "helps to maintain abstinence by acting on the glutamatergic neurotransmitter system to alleviate the emotional discomfort" of early sobriety; since "Use of Campral does not eliminate or diminish withdrawal symptoms," it starts after detox (Campral prescribing information, 2012). Disulfiram (Antabuse) blocks the enzyme that clears acetaldehyde, so drinking produces "flushing, throbbing in head and neck, throbbing headache, respiratory difficulty, nausea, copious vomiting," a reaction that "may occur with alcohol up to 14 days after ingesting disulfiram" (Antabuse prescribing information).

Almost nobody gets these. Of roughly 28 million people with past-year AUD, "only 2.5% (or 697,000 people in this age group) received medication-assisted treatment for AUD in the past year," and 7.6 percent received any treatment at all (NIAAA, 2024 NSDUH). If no one has offered you naltrexone, ask. Alongside medication, NIAAA lists cognitive-behavioral therapy, motivational approaches, and mutual-support groups (NIAAA Core Resource, 2025). NIAAA's Alcohol Treatment Navigator helps you find a prescriber.

Alcohol with benzodiazepines, opioids, or sleep medication

Alcohol alone can kill by overdose, and with another depressant the threshold drops sharply: "Alcohol use and taking opioids or sedative hypnotics, such as sleep and anti-anxiety medications, can increase your risk of an overdose" (NIAAA, 2025). Since 2016, every opioid and benzodiazepine label carries a boxed warning on combined use with other CNS depressants, with risks that "include extreme sleepiness, respiratory depression, coma and death" (FDA, 2016). The 2020 benzodiazepine warning adds that misuse "can result in overdose or death, especially when benzodiazepines are combined with other medicines, such as opioid pain relievers, alcohol, or illicit drugs" (FDA, 2020). Sleep medication is in the same category; the zolpidem (Ambien) label says, "Do not take Zolpidem Tartrate Capsules if you drank alcohol that evening or before bed" (zolpidem prescribing information, 2023). The pattern we see most is a heavy drinker with a Xanax or Ambien prescription for the sleep and anxiety the drinking causes.

Breathalyzer monitoring and testing for alcohol

A breathalyzer estimates blood alcohol concentration from exhaled air. It reflects what is in your blood right now, and at 0.015 g/dL per hour it reads zero within hours of the last drink. SAMHSA's testing guidance notes that "The detection period for ethyl alcohol itself is hours (not days) after the last alcohol use" (SAMHSA TAP 32, 2012). Saliva and blood have the same short window. One test proves little. Two a day, every day, prove a lot, because there is no long stretch in which a drink goes unseen.

That is how remote breathalyzer monitoring works. Members receive a handheld device that pairs with their phone. Members test twice a day, morning and evening. The member blows, the device confirms it is them, and the result goes to the people the member has chosen: a spouse, a parent, a prescriber. A missed test shows as a missed test. It records whether you drank, nothing more. For a longer look back, a urine test for ethyl glucuronide (EtG) and ethyl sulfate (EtS), byproducts the body makes only from alcohol, extends the window: they "may remain detectable in urine for 1 to 2 days," and heavy drinking for one to three days at low cutoffs (SAMHSA, 2012). The same advisory cautions that hand sanitizer and mouthwash "can elevate EtG levels, creating false positive responses," so a low EtG result is a conversation, not a verdict.

Our at-home saliva panel screens for other substances and does not need to cover alcohol, because the breathalyzer does that job better. You do not choose whether you test; you choose who sees the results. Most members share them with a partner or parent and, when one is involved, a prescriber. We explain the mechanics in our guide to how sobriety monitoring works.

How recovery from alcohol works with Accountable

We are not a detox and we do not prescribe. Withdrawal management and medication belong to your doctor, and if you drink heavily every day, that conversation comes first. What we provide is the long part: weekly one-on-one coaching with a certified peer specialist, breathalyzer monitoring you control, daily peer groups, and a weekly group for your family, all from home.

1. Get the full picture

In the first sessions your coach maps what is actually happening: how much, how early in the day, whether there are morning shakes, what happened the last time you stopped, and whether benzodiazepines or sleep medication are in the picture. If the history says withdrawal needs medical eyes, we say so and help you find a prescriber before you stop, and with your permission we coordinate so everyone works from the same plan.

2. Build a plan that fits your life

Alcohol is at the client dinner, the wedding, the fridge. A plan that only works if you avoid all of that is a plan you will abandon. Your coach helps you plan for the real calendar: what you order, what you say, who you text at 5:30 when the pull is strongest. The two breathalyzer tests a day anchor the morning and the evening, which are the two moments most people tell us a drink used to slip in. Daily peer group meetings and the weekly family Zoom group give the people around you their own place to get support instead of policing you.

3. Weekly check-ins through the long stretch

Months three through twelve are where alcohol recovery is won or lost. Sleep is still off, mood is flat, and "I could handle one now" gets louder. Your coach shows up every week, and the breathalyzer record turns "I think she's doing fine" into something you and your family can both trust. When a slip happens, and with alcohol it is usually a holiday or a hard week, the result is information. The plan changes, the support goes up, and if medication is not yet on board, that is the moment to raise it. Every coach at Accountable has their own recovery behind them, and for most of them, alcohol was part of it.

Accountable is covered by a growing list of commercial health plans, with more added each month, and private-pay plans start at $375 per month. You can check your coverage in a few minutes or call the care team at (646) 450-7641. Families are welcome to make the first call; see our page for families.

Common questions

How long does alcohol stay in your system?

Blood alcohol falls at roughly 0.015 g/dL per hour (National Academies, 2018), so a BAC of 0.08 reaches zero in five to six hours and a heavy night can take most of the next day. Breath, blood, and saliva detect alcohol itself for "hours (not days)" (SAMHSA TAP 32). Urine EtG and EtS tests extend that to one to three days depending on how much was consumed (SAMHSA, 2012).

How long does alcohol withdrawal last?

Acute withdrawal starts within about 6 to 12 hours of the last drink, carries the highest seizure risk in the first 48 hours, and for most people peaks by day two or three and eases over a week (Trevisan et al., 1998). Sleep, anxiety, and mood problems can continue for months, and sleep disturbance "can persist for 1 to 3 years" (SAMHSA, 2010).

Can alcohol withdrawal kill you?

Yes. Seizures and delirium tremens are the dangerous complications, and ASAM lists "seizure, delirium, and death" as the most severe consequences of withdrawal (ASAM, 2020). If you drink heavily every day, get a doctor involved before you stop, and treat a withdrawal seizure or new confusion as an emergency.

Is there a medication that helps you stop drinking?

Three are FDA-approved: naltrexone, acamprosate, and disulfiram, which NIAAA describes as "non-addictive, well tolerated, and generally not needed indefinitely" (NIAAA Core Resource, 2025). Only 2.5 percent of people with AUD received one in the past year (NIAAA). Any primary care doctor can prescribe naltrexone.

What should I do if someone who has been drinking will not wake up?

Call 911. NIAAA's signs of alcohol overdose include "Difficulty remaining conscious, or inability to wake up," vomiting, seizures, "Slow breathing (fewer than 8 breaths per minute)," clammy skin, and no gag reflex, and "BAC can continue to rise even when a person stops drinking or is unconscious" (NIAAA, 2025). Turn them on their side, stay with them, and if opioids might be involved, give naloxone.

Sources

• Centers for Disease Control and Prevention. Deaths from Excessive Alcohol Use in the United States. Reviewed August 6, 2024.

• National Institute on Alcohol Abuse and Alcoholism. Alcohol Use Disorder (AUD) in the United States: Age Groups and Demographic Characteristics. 2024 NSDUH data, updated August 2025.

• National Institute on Alcohol Abuse and Alcoholism. Alcohol Treatment in the United States. 2024 NSDUH data, updated March 2026.

• National Institute on Alcohol Abuse and Alcoholism. Understanding Alcohol Use Disorder. Updated January 2025.

• National Institute on Alcohol Abuse and Alcoholism. Alcohol Use Disorder: A Comparison Between DSM-IV and DSM-5. Updated April 2021.

• National Institute on Alcohol Abuse and Alcoholism. Understanding Alcohol Drinking Patterns. Updated January 2026.

• National Institute on Alcohol Abuse and Alcoholism. The Basics: Defining How Much Alcohol Is Too Much. Healthcare Professional's Core Resource on Alcohol, revised May 8, 2025.

• National Institute on Alcohol Abuse and Alcoholism. Alcohol Use Disorder: From Risk to Diagnosis to Recovery. Core Resource on Alcohol, revised May 8, 2025.

• National Institute on Alcohol Abuse and Alcoholism. Recommend Evidence-Based Treatment: Know the Options. Core Resource on Alcohol, revised May 8, 2025.

• National Institute on Alcohol Abuse and Alcoholism. Neuroscience: The Brain in Addiction and Recovery. Core Resource on Alcohol, revised May 8, 2025.

• National Institute on Alcohol Abuse and Alcoholism. Understanding the Dangers of Alcohol Overdose. Updated December 2025.

• National Institute on Alcohol Abuse and Alcoholism. NIAAA Alcohol Treatment Navigator.

• Trevisan LA, Boutros N, Petrakis IL, Krystal JH. Complications of Alcohol Withdrawal: Pathophysiological Insights. Alcohol Health & Research World (NIAAA). 1998;22(1):61-66.

• American Society of Addiction Medicine. The ASAM Clinical Practice Guideline on Alcohol Withdrawal Management. Adopted January 23, 2020.

• American Society of Addiction Medicine. Alcohol Withdrawal Management Guideline, overview page.

• U.S. Food and Drug Administration. Vivitrol (naltrexone for extended-release injectable suspension), prescribing information, revised December 2025.

• U.S. Food and Drug Administration. Campral (acamprosate calcium) delayed-release tablets, prescribing information, revised January 2012.

• U.S. Food and Drug Administration, via DailyMed (National Library of Medicine). Antabuse (disulfiram tablets USP), prescribing information, 2012.

• U.S. Food and Drug Administration. Zolpidem tartrate capsules, prescribing information, revised May 2023.

• U.S. Food and Drug Administration. New Safety Measures Announced for Opioid Analgesics, Prescription Opioid Cough Products, and Benzodiazepines. August 31, 2016.

• U.S. Food and Drug Administration. FDA requiring Boxed Warning updated to improve safe use of benzodiazepine drug class. Drug Safety Communication, September 23, 2020.

• Substance Abuse and Mental Health Services Administration. TAP 32: Clinical Drug Testing in Primary Care. HHS Publication No. (SMA) 12-4668, 2012.

• Substance Abuse and Mental Health Services Administration. The Role of Biomarkers in the Treatment of Alcohol Use Disorders, 2012 Revision. Advisory, Volume 11, Issue 2, 2012.

• Substance Abuse and Mental Health Services Administration. Protracted Withdrawal. Substance Abuse Treatment Advisory, Volume 9, Issue 1, HHS Publication No. (SMA) 10-4554, July 2010.

• National Academies of Sciences, Engineering, and Medicine. Getting to Zero Alcohol-Impaired Driving Fatalities: A Comprehensive Approach to a Persistent Problem. National Academies Press, 2018 (NCBI Bookshelf).