Adderall and Alcohol: Why Mixing Them Is Riskier Than It Feels

Mixing Adderall and alcohol is risky because the two work against each other in a way that fools you. Adderall is a stimulant, so it can mute the sleepy, sloppy signals that normally tell you you’ve had enough to drink. Meanwhile, both are putting extra strain on your heart. You feel more in control than you are, which is exactly when people drink too much.

It’s one of the most common combinations on college campuses and in high-pressure jobs. Study all day on Adderall, go out at night, keep going. It feels manageable. It often isn’t.

What Happens When You Drink on Adderall

Adderall is a combination of amphetamine and dextroamphetamine, prescribed for ADHD and narcolepsy. It speeds up the central nervous system. Alcohol does the opposite: it’s a depressant that slows your brain, your reflexes and, at high enough amounts, your breathing. NIAAA, the federal institute that studies alcohol, lists the possible reactions when alcohol is mixed with ADHD medications like amphetamine and dextroamphetamine: dizziness, drowsiness, impaired concentration and a possible increased risk for heart problems. That’s the official list. In real life, here’s what it tends to look like:

• You don’t feel drunk, so you keep drinking. The stimulant hides the warning signs, but your blood alcohol keeps climbing.
• The Adderall wears off before the alcohol does, and you suddenly feel much drunker than you expected.
• Your heart pounds, and you write it off as the music or the crowd.
• You stay up far later than you meant to, then crash hard the next day.
• Your focus medication stops doing much, because alcohol undercuts the very concentration you took it for.

Adderall and Alcohol: The Heart Risks

Adderall already raises heart rate and blood pressure. MedlinePlus warns that overusing it “may also cause serious heart problems or sudden death,” and lists sudden death, heart attack and stroke among its serious risks, especially for people with heart defects. Heavy drinking adds its own strain on top of that. If you’ve got a heart condition, a family history of one, or you’ve ever felt chest pain, shortness of breath or fainted while on Adderall, talk to your doctor before you drink at all.

Other Dangers of Mixing Adderall and Alcohol

Alcohol poisoning

When the stimulant blunts how drunk you feel, it’s easier to drink past the point where your body can cope. Vomiting while confused, seizures, slow or irregular breathing, or being impossible to wake are all emergencies.

Stimulant overdose that’s hard to spot

MedlinePlus lists signs of an Adderall overdose that include restlessness, confusion, aggression, panic, hallucinations, fever, a fast or irregular heartbeat and seizures. Alcohol can make those harder to read, both for you and for whoever’s with you.

Bad decisions, faster

Feeling alert while impaired is a dangerous mix behind the wheel, at a party or anywhere judgment matters. A lot of the harm from this combination isn’t chemical at all. It’s the car, the fall, the fight.

Mood crashes

Coming down off a stimulant and a hangover at the same time can feel awful: flat, anxious, irritable. Some people reach for more Adderall to fix the morning, or another drink to take the edge off. That’s how a weekend habit turns into a daily one.

When to Call 911

Call 911 if someone who has been drinking and taking Adderall has collapsed, had a seizure, is having trouble breathing, has chest pain or can’t be woken up. Stay with them and don’t let them “sleep it off” alone. For questions that aren’t emergencies, Poison Control is at 1-800-222-1222.

Why People Mix Them, and Why It Escalates

Most people don’t set out to combine the two. A student uses Adderall, prescribed or borrowed, to get through finals, then drinks to unwind. Someone with a demanding job relies on it to stay sharp and on wine to come down. Over time, each drug starts to feel necessary to manage the other. MedlinePlus calls Adderall habit-forming and warns against taking more, more often or longer than prescribed. Alcohol, of course, carries its own risk of dependence. Put them together and you’ve got two habit-forming substances propping each other up. If that sounds familiar, our post on using drugs and alcohol to self-medicate may hit close to home.

Signs it’s become a problem

• You plan your Adderall around drinking, or your drinking around Adderall
• You use Adderall that isn’t prescribed to you so you can drink longer
• Your prescription runs out early
• You’ve had blackouts, chest pain or scary nights and kept going
• People close to you have said they’re worried

Getting Help for Adderall and Alcohol Use

If you’ve been drinking heavily every day, don’t just stop on your own. Alcohol withdrawal can be dangerous, and a medically supervised detox is the safest way through it. From there, treatment looks at both substances and whatever drove you to them, often ADHD, anxiety or burnout. Our alcoholism treatment page explains how we approach drinking problems, and co-occurring disorders treatment addresses ADHD, anxiety or depression alongside substance use. If you’re also taking a benzodiazepine, read our post on Xanax and Adderall too.

Frequently Asked Questions

Can you drink on Adderall?

It isn’t a safe combination. NIAAA lists dizziness, drowsiness, impaired concentration and a possible increased risk for heart problems. Ask the doctor who prescribed your Adderall whether any drinking is safe for you.

Does Adderall make alcohol stronger?

Not exactly. It can make you feel less drunk than you are, which leads many people to drink more. The alcohol is still affecting your body at full strength.

How long after taking Adderall can I drink?

That depends on your prescription, your health and your body, so it’s a question for your prescriber. Don’t rely on a rule of thumb from the internet.

Can mixing Adderall and alcohol kill you?

It can contribute to life-threatening problems. MedlinePlus warns Adderall overuse can cause serious heart problems or sudden death, and heavy drinking can lead to alcohol poisoning. Call 911 for chest pain, seizures, trouble breathing or someone who won’t wake up.

Get Help at Covenant Hills

Covenant Hills is a Christian residential treatment center in Orange County. We help people stop drinking and misusing stimulants safely, and we work on what’s underneath with clinical care and faith side by side. Learn more about our program, or if you’re ready to talk, call 800-662-2873 for a free, confidential assessment.