Hangxiety is the anxiety, dread, or jumpiness that can show up during a hangover. It is a casual term, not a diagnosis. It happens partly because alcohol calms the brain while you drink and the brain overcorrects as the alcohol wears off. Dehydration, low blood sugar, and broken sleep make it worse.
If the morning after brings thoughts of suicide or harming yourself, call or text 988 to reach the 988 Suicide and Crisis Lifeline, any time of day. If you are in immediate danger, call 911.
What Is Hangxiety?
Picture the morning after a wedding, an office party, or the Wednesday night before Thanksgiving. Your head hurts, sure. But the worse part is the knot in your stomach, the racing heart, and a vague sense that you did something wrong. You scroll through your texts. You replay a conversation from 11 p.m. and wince.
That feeling has a name now. Hangxiety is a blend of “hangover” and “anxiety,” and it describes something researchers have documented for years. The National Institute on Alcohol Abuse and Alcoholism (NIAAA) lists anxiety and irritability among the standard symptoms of a hangover. NIAAA’s clinician guide on alcohol and mental health even notes that anxiety can follow a single heavy drinking episode, “sometimes described in the popular press as ‘hangxiety.'”
So if you have ever felt more nervous the day after drinking than you did before your first glass, you are not imagining it. Your body is doing exactly what it was built to do.
Does Alcohol Cause Anxiety the Next Day?
It can, and several things happen at once. No single cause explains hangxiety, which is also why it varies so much from person to person and night to night.
Your Brain Rebounds
Alcohol boosts GABA, the brain’s main calming chemical, and it also inhibits glutamate, the main excitatory one. That combination is why the first drink or two can feel relaxing. Your brain, however, works to stay in balance. As alcohol leaves your system, the calming effect drops away faster than your brain readjusts, and you are left in a temporarily wound-up state. NIAAA calls this a kind of mini-withdrawal. As the effects wear off, people can feel “more restless and anxious.” In people who drink heavily every day, the same process becomes full alcohol withdrawal, which is covered below.
Dehydration and Low Blood Sugar
Alcohol suppresses vasopressin, a hormone that helps your kidneys hold on to water, so you urinate more and lose fluid. It can also push blood sugar down. Mayo Clinic notes that low blood sugar can leave you feeling tired, weak, and shaky. Shakiness and a pounding heart feel a lot like fear, and an anxious brain is quick to interpret them that way.
Poor Sleep
Alcohol can help you fall asleep faster. Even so, a major review of sleep studies found that it delays the first period of REM sleep. At moderate and high doses, it also cuts total REM. Meanwhile, the second half of the night becomes more disrupted. NIAAA adds that people tend to wake up earlier after drinking. A short, broken night on its own makes most people more on edge.
The “What Did I Say Last Night?” Factor
Then there is the social side. Heavy drinking can cause fragmentary blackouts, which NIAAA describes as spotty memories with “islands” of recall separated by missing time. When your memory has gaps, your mind tends to fill them with the worst possible version. Did you overshare? Did you upset someone? Uncertainty feeds anxiety, and a hangover leaves you with plenty of it.
| What You Feel | What’s Happening in Your Body |
|---|---|
| Restless, on edge, a sense of dread | The calming effect of alcohol on GABA fades and glutamate activity rebounds (a mini-withdrawal) |
| Racing or pounding heart | Rebound nervous system activity, plus fluid loss; NIAAA lists increased blood pressure and sweating as hangover symptoms |
| Shaky, weak, foggy | Blood sugar can dip after drinking |
| Wired but exhausted | Less REM sleep and more disrupted sleep in the second half of the night |
| Replaying conversations, social worry | Memory gaps from heavy drinking leave room for worst-case guesses |
| Irritable, low patience | Irritability is a recognized hangover symptom, made worse by poor sleep and inflammation |
Why Do Some People Get Hangxiety Worse?
Mayo Clinic notes that anyone who drinks can get a hangover, although some people are more prone to them than others. For hangxiety specifically, one of the best-known studies looked at shyness.
Researchers at the University of Exeter and University College London tested 97 social drinkers in their own homes. Participants were randomly assigned: 50 drank their usual amount, and 47 stayed sober. Among highly shy participants, drinking slightly lowered anxiety that night. The next day, however, their anxiety rose significantly. That morning-after spike was also linked to higher scores on the AUDIT, a screening tool for alcohol use disorder (AUD). The study was published in Personality and Individual Differences in 2019.
It was a small study, so it shows a pattern rather than proof. Still, the finding makes intuitive sense. People who drink to take the edge off socially may pay for it the next morning. The authors also suggested that hangxiety could be a warning sign worth watching for AUD risk.
The Hangxiety Cycle: How Alcohol and Anxiety Feed Each Other
Here is where hangxiety stops being a funny word. NIAAA explains that alcohol “may appear to relieve anxiety in the short term.” Over time, though, heavy drinking and repeated withdrawal can escalate both the anxiety and the drinking. In other words, the drink that seems to help is often what sets up the next round of anxiety.
The Self-Medication Loop
- You feel anxiousSocial plans, work stress, or a restless evening
- You drink to calm downAlcohol boosts GABA and brief relief follows
- The rebound hitsHangxiety, poor sleep, and next-day dread
- Anxiety feels worseAlcohol starts to look like the fastest fix again
↺ And the loop starts over, often with a little more alcohol each time
These conditions overlap often. According to NIAAA, anxiety disorders are the most common psychiatric disorders in the United States. Between 20% and 40% of people treated for anxiety disorders also have AUD. When both are present, treating them together through dual diagnosis treatment tends to work better than treating each one separately.
This loop can run for years in people who seem to have everything handled. If that sounds familiar, our article on the high-functioning alcoholic looks at how heavy drinking hides behind a busy, successful life.
How to Get Through Hangxiety in the Moment
NIAAA’s hangover fact sheet is blunt about it: there is no cure for a hangover other than time. You can, however, make the wait easier on your body and your nerves.
- Sip water or fruit juice. Mayo Clinic recommends both to counter dehydration, and broth can help replace salt and potassium.
- Eat something bland, such as toast or crackers, to bring your blood sugar back up and settle your stomach.
- Go back to sleep if you can. Rest gives your brain time to rebalance.
- Try slow breathing. The National Center for Complementary and Integrative Health reports that diaphragmatic breathing may help reduce stress. Breathe in through your nose for a count of four and out for a count of six, for a few minutes.
- Skip the “hair of the dog.” According to NIAAA, another drink may briefly mask symptoms but can prolong the misery. It also feeds the cycle above.
- Be careful with pain relievers. Acetaminophen (Tylenol) combined with alcohol can harm the liver, and aspirin or ibuprofen can irritate your stomach.
- Remind yourself that this is chemistry. The dread you feel at 7 a.m. is not a reliable report on what happened last night.
These steps can take the edge off a rough morning. They do not treat an anxiety disorder or a drinking problem. And if hangxiety has become a regular part of your week, they won’t help much.
Is It a Hangover or Alcohol Withdrawal?
For most people, hangxiety fades within a day. For someone who drinks heavily every day, the morning-after jitters can be something more serious.
Alcohol withdrawal can start within about 8 hours of the last drink in people who have been drinking heavily and regularly, and it tends to peak between 24 and 72 hours. Symptoms include anxiety, shakiness, sweating, and a rapid heart rate. MedlinePlus warns that withdrawal “may quickly become life-threatening.” Contact a provider right away or go to the emergency room if you think you are in withdrawal, and call 911 for seizures, fever, severe confusion, hallucinations, or an irregular heartbeat.
Rockland Recovery Group arranges detox placement at accredited partner facilities, verifies insurance, and then welcomes people back into our own outpatient programs once they are medically stable.
If you’re unsure how long symptoms last or what the stages look like, see our alcohol withdrawal timeline. Never try to stop heavy daily drinking abruptly on your own without talking to a medical provider first.
When Is Hangxiety a Sign of Something Bigger?
An occasional anxious morning after a big night is common. Anxiety that shows up when you haven’t been drinking is different. NIMH describes anxiety disorders as anxiety that does not go away, appears in many situations, and can get worse over time. Use this checklist as a starting point.
Signs It’s Time to Talk to a Professional
- You feel anxious on days when you haven’t been drinking
- You need a drink before parties, dates, or work events
- You’re drinking more, or more often, to get the same calm
- You have had sudden surges of fear with a pounding heart, trembling, or trouble breathing
- Hangxiety shows up most weekends, or more than once a week
- You have tried to cut back and found it harder than expected
- You wake up shaky or sweaty and feel better after a drink
- Someone close to you has mentioned your drinking or your stress
This checklist is not a diagnosis. Only a qualified clinician can assess an anxiety disorder or alcohol use disorder.
Those sudden surges of fear may be panic attacks. According to NIMH, a panic attack can bring a racing heart, sweating, trembling, and a sense of impending doom. It can last from a few minutes to an hour or longer. If they keep happening, panic disorder treatment can help. Some people also recognize themselves in the pattern of high-functioning anxiety, where constant worry drives constant achievement.
How Are Anxiety and Drinking Treated?
Anxiety is highly treatable, and you don’t have to hit bottom with alcohol to deserve help for it. At Rockland Recovery Group, anxiety treatment is a primary service in its own right, available whether or not drinking is part of the picture.
Cognitive behavioral therapy (CBT) is where most plans start. NIMH calls CBT the “gold standard” psychotherapy for generalized anxiety disorder because it helps people notice and question automatic, inaccurate thoughts. Dialectical behavior therapy (DBT) adds practical skills for tolerating distress without reaching for a quick fix. Our guide on why DBT works for anxiety explains how.
When anxiety and alcohol use disorder occur together, NIAAA notes that integrated treatment tends to produce better results than a fragmented approach. That’s the idea behind co-occurring disorder care: one team, one plan, both conditions. Medication can also play a role. Naltrexone is FDA-approved for alcohol use disorder, and it may be worth discussing with a prescriber. Rockland Recovery Group coordinates access through partner prescribers. Our guide to naltrexone for alcohol covers it in more depth.
For working adults, an intensive outpatient program is often the practical fit. IOP typically runs 9 to 15 hours per week, in blocks of about three hours, so many people schedule it around their jobs. We offer anxiety care in Massachusetts at several locations, including our behavioral health centers in Sharon and Bedford.
Rockland Recovery Group works with commercial insurance plans, including Blue Cross Blue Shield, Aetna, Cigna, Optum, Tufts, and TRICARE, and also offers cash pay. We don’t accept MassHealth or Medicare. If that’s your coverage, the Massachusetts Substance Use Helpline (800-327-5050 or helplinema.org) can point you to programs that do.
Sources
Clinical information in this article comes from the sources below and is reviewed under our editorial standards.
- National Institute on Alcohol Abuse and Alcoholism. Hangovers. www.niaaa.nih.gov
- National Institute on Alcohol Abuse and Alcoholism. Core Resource on Alcohol: Mental Health Issues, Alcohol Use Disorder and Common Co-occurring Conditions. www.niaaa.nih.gov
- National Institute on Alcohol Abuse and Alcoholism. Interrupted Memories: Alcohol-Induced Blackouts. www.niaaa.nih.gov
- Marsh B, Carlyle M, Carter E, et al. Shyness, alcohol use disorders and “hangxiety”: A naturalistic study of social drinkers. Personality and Individual Differences, 2019. discovery.ucl.ac.uk
- Ebrahim IO, Shapiro CM, Williams AJ, Fenwick PB. Alcohol and sleep I: Effects on normal sleep. Alcoholism: Clinical and Experimental Research, 2013. onlinelibrary.wiley.com
- StatPearls. Alcohol Withdrawal. National Library of Medicine. www.ncbi.nlm.nih.gov
- MedlinePlus. Alcohol withdrawal. National Library of Medicine. medlineplus.gov
- National Institute of Mental Health. Generalized Anxiety Disorder: When Worry Gets Out of Control. www.nimh.nih.gov
- Mayo Clinic. Hangovers: Diagnosis and Treatment. www.mayoclinic.org
This article is for information and does not replace advice from a licensed clinician. If someone is unresponsive, breathing slowly, or has blue lips after using opioids, give naloxone if you have it and call 911. The Massachusetts Good Samaritan law protects people who call for help during an overdose. For a mental health crisis, call or text 988.
