'That nagging feeling of dread': Is 'hang-xiety' a real thing?

That nagging feeling of dread: Is “hang‑xiety” a real thing? You wake up with a throbbing head. Then a second wave hits—a low, gnawing fear about what you might have done the night before. You scroll back through last night’s messages, convinced you said something wrong. You replay conversations, worrying you offended someone, embarrassed yourself, or both. “It’s that nagging feeling of dread,” says 25‑year‑old Eleanor Tobin, who works in sales and events in London. “If the day starts with me doing a checklist of my things—panically checking I have my bag, my phone—I know the anxiety is going to seep into everything I do beyond just reliving the night before.” This phenomenon is called hang‑xiety, a term coined in social slang a decade ago to describe the anxiety that can follow a hangover. And yes, it is real. “Alcohol affects the body in many ways—the brain, sleep, hormones and nervous system—that each help explain why a night out drinking can be followed by an excessively anxious morning,” says Celia Morgan, professor of psychopharmacology at the University of Exeter. ### What alcohol does to your brain Alcohol influences two chemical messengers in the brain: GABA and glutamate. GABA acts like the brain’s braking system, reducing nerve‑cell activity. Glutamate drives excitation and alertness. Alcohol enhances GABA’s effects and suppresses glutamate activity, producing the familiar feeling of relaxation and lowered inhibitions. But the brain constantly seeks balance. As alcohol wears off, the nervous system can swing toward greater alertness and arousal, which can trigger anxiety. “Everything is ever 100% worse in my head when you have a hangover than in reality,” Tobin notes. A 2023 survey of more than 5,000 students from the UK and the Netherlands found that 18.3 % reported anxiety symptoms while hungover. Research also shows that not everyone experiences hang‑xiety, and the intensity of anxiety does not simply track with how much was consumed the night before. Pre‑existing mental‑health traits—and possibly genetics—appear to play a role. In 2019, researchers at the University of Exeter examined 97 social drinkers. Those who drank reported a spike in anxiety the following day compared with a sober control group. The effect was strongest among participants who had scored highly for shyness before drinking. Morgan’s research revealed that shy drinkers often felt less anxious during the evening itself; alcohol quieted their social nerves, but the rebound arrived the next day. “Shy people were hit even harder the next morning, with hugely elevated anxiety markers, especially when compared with those who weren’t naturally shy,” Morgan says. ### Hormonal and psychological chaos There is also a cognitive layer. Innocuous moments get reinterpreted as embarrassing. A perfectly ordinary joke becomes, in the retelling inside your own head, an unforgivable mistake. The anxious spiral can outlast the physical symptoms because it feeds on itself: worry disrupts thinking, and disrupted reasoning generates more worry. If Tobin has been out Friday and Saturday night, by Sunday that spiral can become overwhelming. “Suddenly taking the underground can feel like a situation—ordinary things feel hard when you’ve got a truly bad case of the ‘Sunday scaries’ triggered by two hangovers in a row,” she says. You may fall asleep quickly after drinking, but that does not mean you’ve had a good night’s sleep, researchers warn. Alcohol disrupts sleep, including rapid‑eye‑movement (REM) sleep, which is vital for emotional regulation. Waking up dehydrated and sleep‑deprived already reduces your capacity to handle anxious thoughts. “Light and broken sleep means you wake up feeling on edge,” says Dr Alanna Hare, president of the British Sleep Society. “Even if you log eight hours in bed, you haven’t had a proper night’s sleep, and a tired brain is far more reactive to worry.” ### What helps? Researchers’ advice is unglamorous but consistent: moderating alcohol intake matters more than any remedy taken afterward. Drinking water between alcoholic drinks can help, as can eating during your night out. UK guidelines recommend no more than 14 units a week—the equivalent of six pints of beer or six average glasses of wine—spread across several days. Andrew Misell, manager of Alcohol Change UK, stresses that it’s important not to rely on alcohol to manage or mask stress. “Alcohol turns into a depressant and can exacerbate all sorts of problems with our physical and mental health,” he says, advising anyone struggling with the spiral to see their GP. Talking to a trusted friend can also be a good starting point. And perhaps the most useful tool if you are suffering from hang‑xiety is to reframe the thoughts. Recognising hang‑xiety as a temporary state, rather than proof that something has gone horribly wrong socially, can blunt its power. “The dread is real. The catastrophe it points to usually isn’t,” Misell concludes. “So the next time that Sunday‑morning spiral sets in, remember it may simply be your brain and body trying to regain equilibrium after alcohol.”