What can you take to help quit drinking alcohol?

Yes, there are real medications that help people quit drinking — three of them, FDA-approved — and this page walks through what each one actually does and how to bring the question to a clinician.

If you've typed some version of "what can you take to help quit drinking alcohol" into a search bar, you're probably past wanting pep talks. So here's the direct answer: naltrexone, acamprosate, and disulfiram are the three medications approved in the U.S. for alcohol use disorder, and they do genuinely different jobs. But "what to take" is actually the second question. The first is whether it's safe for you to stop suddenly at all.

Is it safe for you to just stop?

For most lighter drinkers, yes. For someone who drinks heavily every day, maybe not — and this is the one part of the answer that can't wait. A brain that has run on alcohol for a long time adapts to it, and pulling the alcohol away abruptly can set off withdrawal. MedlinePlus lists the danger signs: severe shaking, sweating, a racing heart, and in serious cases confusion, hallucinations, or seizures. If any of those show up when you stop or cut back, that's a 911-or-emergency-room situation, not a tough-it-out situation.

If you've had shaky, sweaty, sleepless mornings after skipping a day, tell a clinician that before you change anything. Planning how to stop safely comes before any conversation about what to take for staying stopped.

What are the three medications, and how are they different?

Each one works at a different point in the drinking loop, which is why one peer-reviewed overview describes them as three distinct tools rather than three versions of the same pill.

Naltrexone: makes drinking less rewarding

Part of why a drink feels good is that alcohol nudges your brain to release endorphins, which land on the same receptors that opioid painkillers use — that's a piece of the warm lift. Naltrexone sits in those receptors and blocks the signal, so the drink delivers less of the lift. SAMHSA describes the practical effect as reduced craving and reduced drinking. The FDA label approves it for treating alcohol dependence, and adds two honest footnotes: it's meant to work as part of a broader plan, not alone, and it cannot be combined with opioids — anyone taking opioid painkillers, or dependent on them, is ruled out. That's the single most important screening question a clinician will ask about it.

Acamprosate: helps the brain settle after you've stopped

Acamprosate has a different job — it's for after the quitting, not during the drinking. Long-term heavy alcohol use tilts the balance between the brain's "go" signals and its "calm down" signals, and when the alcohol stops, that tilt lingers; it's part of why early sobriety can feel restless, wired, and sleepless for months. In the pharmacology literature, acamprosate is described as helping that over-revved system drift back toward normal, and it's FDA-approved specifically for maintaining abstinence in people who have already stopped. One more distinctive detail: it leaves the body through the kidneys rather than being processed by the liver, which is partly why it comes up for people whose liver is already strained.

Disulfiram: a tripwire, by design

Your body normally breaks alcohol down in two steps — first into a harsh chemical called acetaldehyde, then into something harmless. Disulfiram blocks the second step. Drink on it and acetaldehyde piles up, bringing flushing, a pounding heart, and nausea within minutes. The FDA label is unusually plain about what this is and isn't: an aid for people who want a state of enforced sobriety, and explicitly not a cure. It only works when the deterrent is something you actually want — which is why it fits some people well and others not at all.

None of these is "the best one." The American Academy of Family Physicians groups naltrexone and acamprosate as the better-supported options and recommends pairing any of them with counseling or other behavioral support — but which one is worth discussing first depends on your goal, your health, and your history, which is exactly what the clinician conversation is for.

What about supplements or over-the-counter fixes?

There isn't one. No supplement, vitamin stack, or "detox kit" is approved for alcohol use disorder, and nothing you can buy off a shelf makes withdrawal safe. Sleep, food, hydration, and movement genuinely support the change you're trying to make — they just don't answer the medical questions.

The same caution applies to borrowed plans. Someone else's taper schedule, supplement routine, or medication story comes from someone with a different body and a different history; a forum thread can't see your withdrawal risk. Use what you read to ask sharper questions, not to self-prescribe.

Medication isn't the only lever

If your drinking is welded to a time of day, a mood, or a particular kind of evening, the moments around alcohol are worth working on directly — and this isn't the consolation-prize option. Therapy can dig into the stress or anxiety underneath the pattern. Peer groups like AA offer structure and accountability; SMART Recovery takes a more skills-based angle. Even small mechanical moves help: track the first drink rather than the total, and plan something specific for the first twenty minutes after work, since that's often where the pull lives. The AAFP guidance above treats behavioral support and medication as partners, not rivals — most people who do well use some of each.

What should you bring to the appointment?

A short, honest note beats a polished speech. Five things cover most of what a clinician needs:

• Your actual pattern: drinking days in a typical week, the range on heavier days, and any morning drinking. Real numbers help more than "too much."
• What happens when you stop: shakes, sweats, racing heart, bad sleep, or worse. Withdrawal history changes what's safe to try.
• Your goal, stated plainly: quitting entirely and cutting back are different goals, and they point the medication conversation in different directions — acamprosate, for instance, is built around staying stopped.
• Everything else you take: opioid painkillers rule out naltrexone; kidney and liver health shape the other choices.
• Privacy worries, named out loud: ask what shows up on insurance statements and how appointment reminders are worded. Clinicians hear this concern constantly.

When this is more than a solo project

If you can't reliably control the first drink, if mornings have started to include alcohol, if stopping brings physical symptoms, or if you've quietly tried to cut back several times and it hasn't held — those are the signals that this deserves a professional's eyes. Not because you've failed, but because you've collected exactly the information a clinician can act on.

Here's the strange part. In 2024, 27.9 million people ages 12 and older in the U.S. had past-year alcohol use disorder, per NIAAA — and only about 2.1 million of them, 7.6%, received any alcohol treatment that year. The share ever offered one of the three medications above is smaller still. That gap isn't evidence the medicines fail; it's mostly that the conversation never happens.

If you don't have a clinician to have that conversation with, that's a solvable problem rather than a dead end — Clero connects you with a licensed clinician by telehealth who can review your history and talk through whether a medication like naltrexone belongs in your plan.

A couple of questions people ask next

Do you need a specialist to prescribe these?

No. Primary-care clinicians can discuss and prescribe all three medications — the AAFP guidance above is written for family doctors for exactly that reason. You don't need an addiction specialist to start the conversation, though one can help in complicated situations.

Do you have to quit drinking before starting a medication?

It depends on which one. Acamprosate is approved for people who have already stopped, and disulfiram only makes sense once you're not drinking. The naltrexone conversation can look different depending on your goal — which is one more reason to state that goal plainly. And if you're drinking heavily every day, the how-to-stop-safely plan comes before any of it.

You came here asking what you can take. The honest close: real options exist, they're more different from each other than most people expect, and the person who can match one to you is a clinician with your actual history in front of them. Bringing them a plain description of your drinking is the whole first step.

This is general education, not medical advice or a prescription. If stopping or cutting back brings seizures, confusion, or hallucinations, call 911 or go to an emergency room; if you're having thoughts of harming yourself, call or text 988; and for confidential treatment referrals, SAMHSA's National Helpline is 1-800-662-HELP.