Hangover - Revision history

Prab at 21:37, 26 April 2025

2025-04-26T21:37:48Z

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	A [[hangover]] is a commonly experienced group of unpleasant physical and mental symptoms that occur after consuming alcohol. Though it varies among individuals, it often includes headache, nausea, sensitivity to light and sound, lethargy, dysphoria, diarrhea, and thirst. Hangovers can last for several hours or for more than 24 hours.		A [[hangover]] is a commonly experienced group of unpleasant physical and mental symptoms that occur after consuming alcohol. Though it varies among individuals, it often includes headache, nausea, sensitivity to light and sound, lethargy, dysphoria, diarrhea, and thirst. Hangovers can last for several hours or for more than 24 hours.
	== Physiology ==		== Physiology ==

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 A [[hangover]] is a commonly experienced group of unpleasant physical and mental symptoms that occur after consuming alcohol. Though it varies among individuals, it often includes headache, nausea, sensitivity to light and sound, lethargy, dysphoria, diarrhea, and thirst. Hangovers can last for several hours or for more than 24 hours.
 == Physiology ==
 The exact biological processes leading to hangover symptoms are not completely understood, but several factors are known to contribute:
 * Dehydration: Alcohol is a diuretic, causing increased urination that can lead to dehydration, often manifesting as dizziness, lightheadedness, and thirst.
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 * Alcohol metabolites: The body metabolizes alcohol to acetaldehyde, a highly toxic compound, and then to acetic acid. Accumulation of acetaldehyde can lead to symptoms of hangover.
 * Sleep disturbances: Alcohol can affect the quality of sleep, leading to drowsiness and fatigue.
 Immune system reactions: Alcohol can trigger an inflammatory response from your immune system, which can affect appetite, concentration, and memory.
 == Treatment and Prevention ==
 There is currently no proven effective treatment for hangovers, except time. However, various strategies may help alleviate the symptoms:
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 * Rest: Getting sufficient sleep can help the body recover from the fatigue associated with a hangover.
 * Pain relievers: Over-the-counter medication can help with some symptoms, such as headaches.
 Prevention is the most effective approach to hangovers. This includes drinking in moderation, staying hydrated, eating before drinking, and avoiding certain types of alcohol which are more likely to cause hangovers.
 == Societal Impact ==
 Hangovers can lead to decreased productivity, impaired performance, absenteeism, risk of accidents, and poor academic achievement. In fact, the economic impact of alcohol hangover is substantial, with billions in lost wages and productivity each year.
 == Research and Future Developments ==
 Despite the ubiquity of hangovers, scientific understanding is still limited, partly due to the difficulty in designing and implementing studies on hangovers. More research is required to uncover the physiological basis of hangovers and develop effective treatments.
 == References ==
 Swift, R; Davidson, D (1998). "Alcohol Hangover: Mechanisms and Mediators". Alcohol Health & Research World. 22 (1): 54–60. PMID 15706734.
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 [[Category:Effects of psychoactive drugs]]
 [[Category:Substance-related disorders]]

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	[[Category:Effects of psychoactive drugs]]		[[Category:Effects of psychoactive drugs]]
	[[Category:Substance-related disorders]]		[[Category:Substance-related disorders]]
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			File:Pohmelye.jpg\|Hangover
			File:3205 - Milano, Duomo - Giorgio Bonola - Miracolo di Marco Spagnolo (1681) - Foto Giovanni Dall'Orto, 6-Dec-2007-cropped.jpg\|Hangover
			File:AsianFlushBack.JPG\|Hangover
			File:Flowering kudzu.jpg\|Hangover
			File:Rudolf Zukowski - Exercises from a hangover, 1843.jpg\|Hangover
			</gallery>

Prab at 07:51, 30 May 2023

2023-05-30T07:51:09Z

New page

A [[hangover]] is a commonly experienced group of unpleasant physical and mental symptoms that occur after consuming alcohol. Though it varies among individuals, it often includes headache, nausea, sensitivity to light and sound, lethargy, dysphoria, diarrhea, and thirst. Hangovers can last for several hours or for more than 24 hours.

== Physiology ==

The exact biological processes leading to hangover symptoms are not completely understood, but several factors are known to contribute:
* Dehydration: Alcohol is a diuretic, causing increased urination that can lead to dehydration, often manifesting as dizziness, lightheadedness, and thirst.
* Gastrointestinal disturbances: Alcohol can stimulate the production of stomach acid and slow down the rate of stomach emptying, which can lead to nausea, vomiting, and abdominal pain.
* Alcohol metabolites: The body metabolizes alcohol to acetaldehyde, a highly toxic compound, and then to acetic acid. Accumulation of acetaldehyde can lead to symptoms of hangover.
* Sleep disturbances: Alcohol can affect the quality of sleep, leading to drowsiness and fatigue.

Immune system reactions: Alcohol can trigger an inflammatory response from your immune system, which can affect appetite, concentration, and memory.

== Treatment and Prevention ==
There is currently no proven effective treatment for hangovers, except time. However, various strategies may help alleviate the symptoms:
* Hydration: Drinking water before, during, and after alcohol consumption can help counteract the dehydration caused by alcohol.
* Eating: While some believe that certain foods might alleviate hangover symptoms, scientific support for this is limited. However, maintaining a balanced nutritional intake can be beneficial.
* Rest: Getting sufficient sleep can help the body recover from the fatigue associated with a hangover.
* Pain relievers: Over-the-counter medication can help with some symptoms, such as headaches.

Prevention is the most effective approach to hangovers. This includes drinking in moderation, staying hydrated, eating before drinking, and avoiding certain types of alcohol which are more likely to cause hangovers.

== Societal Impact ==
Hangovers can lead to decreased productivity, impaired performance, absenteeism, risk of accidents, and poor academic achievement. In fact, the economic impact of alcohol hangover is substantial, with billions in lost wages and productivity each year.

== Research and Future Developments ==
Despite the ubiquity of hangovers, scientific understanding is still limited, partly due to the difficulty in designing and implementing studies on hangovers. More research is required to uncover the physiological basis of hangovers and develop effective treatments.

== References ==
Swift, R; Davidson, D (1998). "Alcohol Hangover: Mechanisms and Mediators". Alcohol Health & Research World. 22 (1): 54–60. PMID 15706734.
Penning, R; McKinney, A; Verster, J (2012). "Alcohol Hangover Symptoms and Their Contribution to Overall Hangover Severity". Alcohol and Alcoholism. 47 (3): 248–252. doi:10.1093/alcalc/ags029. PMID 22382356.
Wiese, J; Shlipak, M; Browner, W (2000). "The Alcohol Hangover". Annals of Internal Medicine. 132 (11): 897–902. doi:10.7326/0003-4819-132-11-200006060-00008. PMID 10836917.
{{stub}}
{{Psychoactive substance use}}
{{Headache}}
[[Category:Alcohol abuse]]
[[Category:Alcohol and health]]
[[Category:Drinking culture]]
[[Category:Headaches]]
[[Category:Effects of psychoactive drugs]]
[[Category:Substance-related disorders]]