A small variety of individuals all over the world expertise the unusual situation of feeling drunk and displaying indicators and results of drunkenness (akin to slurred speech or tipsiness), despite the fact that they haven’t consumed any alcohol or have had little or no alcohol.
This situation, often called autobrew syndrome (ABS) or intestine fermentation syndrome, is pretty uncommon and happens when micro organism or fungi within the gut produce excessive ranges of ethanol, particularly after a carbohydrate-rich meal, inflicting signs of toxicity.
Instances of this situation have been first reported in Japan within the Nineteen Fifties, however it stays underdiagnosed. Aside from bodily results akin to belly ache, nausea, vomiting, hangovers, and even alcohol intoxication if ranges are too excessive, the syndrome can disrupt regular life and trigger severe authorized and social penalties.
This is what it’s good to learn about autobrewer syndrome.
Why does ABS happen?
Our intestines comprise a wide range of microorganisms, together with those who produce alcohol, akin to Saccharomyces cerevisiae, often known as brewer’s yeast. Usually, after ingesting carbohydrate-rich meals, these microorganisms produce hint quantities of ethanol, however below perfect situations, the ethanol is metabolized earlier than it reaches the bloodstream.
Nevertheless, in individuals with home-beer syndrome, these microorganisms, whether or not fungi or micro organism, produce ethanol at excessive charges, making it troublesome for the physique to take away it correctly and effectively.
Analysis means that this situation is attributable to an imbalance within the intestine microbiome that causes an overgrowth of sure species, which causes fast inside fermentation of carbohydrate-rich meals.
Research have additionally discovered that this symptom is extra generally reported in individuals with comorbidities akin to diabetes, liver illness, Crohn’s illness, and gastrointestinal problems. Frequent or long-term use of antibiotics can be considered an element.
Along with the gastrointestinal tract, some individuals additionally expertise ABS within the oral cavity and urinary system, though it is vitally uncommon.
What’s the impact of ABS?
Residing with ABS could be troublesome. Quick-term signs embody nausea, vomiting, lack of coordination, disorientation, irritable bowel syndrome, and power fatigue syndrome. Individuals with this situation may additionally expertise a extreme hangover.
This situation may have long-term well being results. Nervousness, melancholy, temper modifications, and different psychological well being points can develop over time.
In case your physique produces excessive ranges of alcohol, you might be unable to drive as you might be examined over the authorized restrict. To not point out the chance of damage from a fall on account of disorientation.
Signs may seem very spontaneously and randomly. Subsequently, residing a traditional life turns into troublesome and social relationships could also be affected.
Methods to take care of ABS?
A health care provider might diagnose somebody with ABS after conducting a collection of checks, together with a bodily examination, blood checks, and breathalyzer checks. To evaluate your physique’s response to carbohydrates, your physician may additionally do an oral glucose tolerance check. Hydrogen breath checks and stool checks are different diagnostic instruments.
To deal with it, step one is to right the stability of intestinal micro organism. Way of life modifications are key on this regard. The usage of antibiotics and antifungals could also be beneficial, together with dietary modifications akin to rising protein consumption, lowering carbohydrates, and including probiotic meals. Meals to usually keep away from embody refined meals, white rice, potatoes, meals with added sugar, and milk.
Analysis reveals that with applicable way of life modifications and medicines, ABS could be managed with minimal likelihood of future recurrence.
issued – March 22, 2026 8:00 PM IST
