- Alcohol poisoning definition Mayo Clinic
- 2003, Alcohol Problems in Intimate Relationships: Identification and Intervention National Institute on Alcohol Abuse and Alcoholism
- Blood alcohol concentration Chaves County DWI Program
- Autret E et al, 1982, Poisoning by externally-administered ethanol in an infant PubMed
- The Lancet, Dec 18, 1982, p. 1394
- Mashaba S, Dec 24, 2010, Drunkest driver in SA arrested Sowetan Live
- Barceloux DG, 2012, Medical Toxicology of Drug Abuse: Synthesized Chemicals and Psychoactive Plants, p. 406
- Alcohol poisoning St John Ambulance
- 2015, Alcohol Overdose: The Dangers of Drinking Too Much National Institute on Alcohol Abuse and Alcoholism
- Alcohol Poisoning: The causes, the symptoms and what you should do if alcohol poisoning occurs Drinkaware.co.uk
- Hewitt SM et al, 1995, Rhabdomyolysis following acute alcohol intoxication PubMed Central
- Qiu LL et al, 2004, Nontraumatic Rhabdomyolysis with Long-Term Alcohol Intoxication Journal of the American Board of Family Medicine
- DEvarajan P, 2015, Myoglobinuria Clinical Presentation Emedicine
- Alcohol poisoning University of California, Davis
- Hultén BA et al, 1986, Does alcohol absorb to activated charcoal? PubMed
- Heman G et al, 1963, The Problem of Frostbite in Civilian Medical Practice PubMed
- Valenzuela CF, 1997, Alcohol and neurotransmitter interactions National Institute on Alcohol Abuse and Alcoholism
- Alcohol poisoning Intoxicon.com
- Blood alcohol concentration (BAC) Clemson
- Ramage AL, 1997, A History of College Drinking Fatalities The Harvard Crimson
- About alcohol Teen-anon
- December 31, 2011, Mother kills son after breastfeeding him drunk Perth Now
- May 15, 2012, Mother kills baby with alcohol in her own breast milk Pravda.ru
- November 29, 2005, Parents Sought in Infant’s Alcohol-Related Death Fox News
- May 2009, Pa. Mother Charged in Alcohol-Poisoning Death of Baby Fox New
- Jarrett RR, 2013, Alcohol intoxication in children Pediatric House Calls
Alcohol Poisoning (Overdose)
Alcohol Intoxication vs Alcohol Poisoning
Alcohol poisoning is a life threatening condition caused by drinking large amounts of alcohol in a short time .
While during alcohol intoxication, a person remains conscious and can walk, during alcohol poisoning, a person loses most of self-control, which means inability to walk and often a loss of consciousness. There is no clearly defined line between alcohol intoxication and poisoning, though.
Amount of Alcohol That May Cause Poisoning
There is no safe minimal amount of alcohol that could not cause alcohol poisoning, but poisoning is common at blood alcohol concentrations (BAC) above 0.2 g/100 mL blood, which can result, for example, from drinking of 1.5 drinks/hour by a 30 lbs toddler, 6 drinks/hour by a 140 lbs woman, 9 drinks/hour by a 160 lbs man or 12 drinks/hour by a 240 lbs man [2,3].
The BAC 0.44 g/100 mL was recorded in a 15-day-old infant treated with alcohol-containing dressings; the infant was initially in coma and has recovered well after treatment .
Sometimes, heavy chronic drinkers with BACs above 1.0 g/100 mL may have relatively mild symptoms. In 1982, a 24 years-old woman admitted to emergency room of University of California (UCLA), U.S., had BAC 1.33 g/100 mL and she was “conscious and oriented” .
In December 2010, in Easter Cape in South Africa, a 50-year-old man who was driving a car while drunk had BAC 1.6 g/100 mL . In 2 other cases, persons with BACs 1.1 and 1.5 g/100 mL were only “slightly confused” [7-p.406].
What increases the risk of alcohol poisoning?
- Inexperience with drinking
- Fast drinking, drinking games
- Drinking spirits
- Drinking on an empty stomach
- Reference: 
- Alcohol smelling breath (which alone does not speaks for poisoning, since it may be present even after a single drink)
- Confusion or hallucinations (which may occur during intoxication or from 10 hours to 10 days after the last drink as part of alcohol withdrawal)
- Vomiting repeatedly or vomiting without waking up
- Pale or bluish, cold, clammy skin due to hypothermia or drop of the blood pressure
- Seizures triggered by dehydration after repeated vomiting, or by hypoglycemia
- Stupor – drowsiness, from which you can briefly arouse the person only by a deep pinch or face slapping
- Passing out – unconsciousness, from which you cannot arouse the person
- Dilated pupils poorly responsive to light in an unconscious person who was drinking speak for severe alcohol poisoning [7-p.393; 8].
- Breathing slower than 8 breaths per minute or breathing with pauses longer than 10 seconds between breaths due to a depressing effect of alcohol on the respiratory center.
- Death due to alcohol poisoning may occur at blood alcohol concentrations above 0.3 g/100 mL blood.
- References: [9,10]
Treatment of an otherwise healthy person with alcohol poisoning usually requires one-day hospital stay and may include:
- Pumping the stomach to remove any eventual alcohol that has not already been absorbed
- Fluids through a vein (in dehydration)
- Thiamin + folate + glucose (in hypoglycemia)
- Hemodialysis or peritoneal dialysis (in life-threatening poisoning)
Active charcoal does not significantly reduce alcohol absorption . There are no known ethanol antagonists. Caffeine does not reduce sedating effect of alcohol . Untreated alcohol poisoning may result in death due to :
- Stopping breathing (alcohol depresses breathing center in the brain stem)
- Irregular heart rhythm (arrhythmia)
- Severe dehydration due to repeated vomiting (if a person survives prolonged dehydration, it may still have a permanent brain damage)
- Chocking on the person’s own vomit (alcohol depresses gag reflex)
- Injury, burning, drowning.
- Hypothermia.A severely intoxicated person may die from hypothermia in his or her own apartment at temperature as high as 50 °F [10 °C]. 
- Hypoglycemia, usually in a chronic alcoholic who has not eaten for few days.
Heavy binge drinking followed by coma and compression of the limb (for example, falling asleep on the stairs with a compressed leg) may result in skeletal muscle disintegration (acute alcoholic myopathy or alcoholic rhabdomyolysis) with severe pain, weakness and swelling of the affected limb and passing dark urine [11,12,13]. Further complications, caused by substances leaked from the damaged muscles, include kidney failure with inability to pass urine, and pulmonary embolism or stroke. In treatment, intravenous fluid infusion, hemodialysis and surgical decompression of the affected limb may be required . Successful treatment may result in full recovery within few days to weeks, but death due to kidney failure or other complications is possible.
If you suspect someone has alcohol poisoning, call the emergency (911 in the United States) immediately. Do not assume someone will “sleep off” alcohol poisoning. In an unconscious person, alcohol absorption from the gut may continue and the blood alcohol concentration may continue to rise for more than an hour after last drink. Until the medical help comes, you can do :
ABC: If a person is unconscious, check his or her Airways (mouth and throat) for food, vomit, dislodged dentures or other objects. Then check if he or she is Breathing, by nearing your face to his or her nose. Then check his or her Circulation (heart beat) by palpating the pulse in his or her neck artery by 2 fingers. If necessary, start with artificial breathing and heart massage. Try to wake up a person by gently shaking or pinching him or her.
Put an unconscious person in a recovery position (on the side, with a pillow behind his back to fix the position) in a safe and warm place or cover him or her with a blanket or clothes.
Try to keep a drowsy person awake by keeping him or her in a sitting position and talking with him or her. Remain calm, do not panic, do not make fun of the person.
If a person has vomited heavily, but can sit properly, give him or her some plain water to rinse the mouth and to drink to prevent dehydration. Do not offer him or her carbonated beverages because they promote alcohol absorption.
Stay with a person until the medical help arrives.
DO NOT try to provoke vomiting in a drowsy or unconscious person, because he or she can choke on his or her own vomit due to impaired gag reflex.
DO NOT try to sober up someone from alcohol poisoning by giving him food, drugs of any kind, coffee, energy drinks, or forcing him to walk, exercise, have a cold shower (danger of injury, hypothermia, unconsciousness) or sleep.
DO NOT allow an alcohol-poisoned person to walk, ride a bike or drive a car.
Lethal Dose of Ethanol
Lethal dose of ethanol (LD50; the dose, which would, presumably, kill half of the population) is the one that brings the blood alcohol concentration to 0.4-0.5 g/100 mL blood [18,19]. This BAC could be achieved, for example, after eight drinks in 1 hour by a 100 lbs woman, or 17 drinks in 1 hour by a 160 lbs man . Much lower doses have killed people, and doses resulting in BACs over 1 g/100 mL have not killed others, though.
- The BAC 0.31 g/100 mL was detected in an 18-year-old female student who died after 2 drinking parties at Radford University, U.S. in 1996 .
- After drinking 24 oz [710 mL] hard liquor (16 drinks) in 1 hour, an 18-year-old male student died at Rutgers University in y. 1988 .
- The BAC 0.34 g/100 mL was detected in a 20-year-old male student who died after drinking “at least six beers and 12 shots of vodka in 2 hours” in Frostburg State University in 1996 .
- The BAC 0.59 g/100 mL was detected in a 20-year-old male student who died after binge drinking at several parties at Louisiana State University in 1997 .
The lethal dose of alcohol for a child is about 1.5 g per pound (3 g per kilogram) of body weight . However, much lower alcohol doses may kill a small child, because ethanol is not only toxic by itself, but may also cause a deadly hypoglycemia.
- The BAC 0.04 g/100 mL was detected in an 14-day-old infant, who died in Russia in 2011 after his mother breastfed him after drinking 1 liter of port wine. The mother’s blood alcohol concentration was 0.25 g/100 mL . Another newborn with blood alcohol concentration 0.04 g/100 mL died in Russia in January 2012, after his mother breastfed him after drinking 50 grams wine and 1.5 liters beer .
- The BAC 0.47 g/100 mL was detected in an 3-month-old infant who died in Florida, U.S. in 2004 after his parents gave him a mixture of vodka, water and sugar in order to help him fall asleep .
- The BAC 0.20 g/100 mL blood was detected in a six-month-old infant who died in Pennsylvania, U.S., in 2007 after his mother gave him alcohol in order to stop crying .
- The BAC 0.31 g/100 mL was detected in a 4-year-old boy who has died after he has probably drunk about 12 oz [~350 mL] of mouthwash containing 10% alcohol (about 30 g alcohol) .
- Alcohol chemical and physical properties
- Alcoholic beverages types (beer, wine, spirits)
- Denatured alcohol
- Alcohol absorption, metabolism, elimination
- Alcohol and body temperature
- Alcohol and the skin
- Alcohol, appetite and digestion
- Neurological effects of alcohol
- Alcohol, hormones and neurotransmitters
- Alcohol and pain
- Alcohol, blood pressure, heart disease and stroke
- Women, pregnancy, children and alcohol
- Alcohol tolerance
- Alcohol, blood glucose and diabetes
- Alcohol intolerance, allergy and headache
- Alcohol and psychological disorders
- Alcohol and vitamin, mineral and protein deficiency
- Alcohol-drug interactions
- Moderate, heavy, binge drinking
- Alcohol intoxication
- Alcohol poisoning
- Alcohol and gastrointestinal tract
- Alcoholic liver disease
- Long-term effects of excessive alcohol drinking
- Alcohol craving and alcoholism
- Alcohol withdrawal
- Hydrogenated starch hydrolysates (HSH)
- Fructo-oligosaccharides (FOS)
- Galacto-oligosaccharides (GOS)
- Human milk oligosaccharides (HMO)
- Isomalto-oligosaccharides (IMO)
- Mannan oligosaccharides (MOS)
- Raffinose, stachyose, verbascose
- SOLUBLE FIBER:
- Acacia (arabic) gum
- Beta mannan
- Carageenan gum
- Carob or locust bean gum
- Fenugreek gum
- Gellan gum
- Glucomannan or konjac gum
- Guar gum
- Karaya gum
- Psyllium husk mucilage
- Resistant starches
- Tara gum
- Tragacanth gum
- Xanthan gum
- INSOLUBLE FIBER:
- Chitin and chitosan
- Aspartic acid
- Glutamic acid
- FATTY ACIDS
- Alpha-linolenic acid (ALA)
- Eicosapentaenoic (EPA) and Docosahexaenoic acid (DHA)
- Arachidonic acid (AA)
- Linoleic acid
- Conjugated linoleic acid (CLA)
- Short-chain fatty acids (SCFAs)
- Medium-chain fatty acids (MCFAs)
- Long-chain fatty acids (LCFAs)
- Very long-chain fatty acids (VLCFAs)
- Vitamin A - Retinol and retinal
- Vitamin B1 - Thiamine
- Vitamin B2 - Riboflavin
- Vitamin B3 - Niacin
- Vitamin B5 - Pantothenic acid
- Vitamin B6 - Pyridoxine
- Vitamin B7 - Biotin
- Vitamin B9 - Folic acid
- Vitamin B12 - Cobalamin
- Vitamin C - Ascorbic acid
- Vitamin D - Ergocalciferol and cholecalciferol
- Vitamin E - Tocopherol
- Vitamin K - Phylloquinone
- Flavanols: Proanthocyanidins
- Flavanones: Hesperidin
- Flavonols: Quercetin
- Flavones: Diosmin, Luteolin
- Isoflavones: daidzein, genistein
- Caffeic acid
- Chlorogenic acid
- Tannic acid