Science of Hangovers: What are They and How You Can Prevent Them?

Though alcohol is recreational, many people experience discomfort after consuming it, known as a hangover. We all are familiar with the extensive list of hangover symptoms that commonly follow a night of excessive drinking, including constant headaches, stomach pain, exhaustion, and irritability.

Although there are too many alleged home remedies for hangovers, like consuming pickle juice or putting a lemon in your armpit, nothing is scientifically proven. For excellent results, try Morning Aid, a ginger-based hangover cure drink with all-natural ingredients.

Here is a quick take on what are hangovers and how can you effectively prevent them:

What is a Hangover?

A hangover is a situation or a set of symptoms that occur when you drink too much alcohol. It is characterised by unpleasant physical and mental symptoms, including fatigue, vertigo, weakness, thirst, etc. Hangovers start several hours after you stop consuming alcohol. The severity of the symptoms on the individual and the type and amount of alcohol ingested.

What Causes a Hangover?

It is difficult to understand the science behind hangovers as the nature of hangover science will vary from person to person. While some people are immune to hangovers, others get them too frequently. Hangovers can happen due to various reasons depending on your body type. Few reasons that may cause hangover are:

  • Dehydration: Alcohol is a diuretic and suppresses your vasopressin, the antidiuretic hormone that causes your body to produce more urine. This leaves you dehydrated. The more you urinate, the more fluid you lose from the body. This can cause you to feel thirsty and weary and even get a thumping headache.
  • Electrolyte imbalance: Electrolytes are required by the body to function properly. If you consume too much alcohol, the electrolytes in your body become unbalanced because of frequent urination. 
  • Indigestion: Alcohol irritates the lining of your stomach and intestines, causing digestive issues. It delays digestion by increasing the amounts of fatty compounds in your liver, stomach, and pancreas secretions. This can lead to nausea and an upset stomach.
  • Inflammation: Drinking alcohol causes inflammation in your body, causing the general sensation of ill health and giving you a hangover. 
  • Low blood sugar: When you consume alcohol, your body starts producing lactic acid. The production of lactic acid in the body causes you to feel dizzy, fatigued, drained, etc. In some extreme cases, this can reduce blood sugar and cause shivering. 

Symptoms of a Hangover

The symptoms of a hangover usually subside within eight to 24 hours. In this period, your body detoxifies, rehydrates, mends tissues, and restores its normal functioning and activities. Following are some of the symptoms that reflect a few hours after the alcohol consumption:

  • Irritation from light and sound: Alcohol is related to the glutamate activity in the brain. It reduces brain activity, and your body tries to compensate by increasing glutamate production when you stop drinking.
  • Headache: According to hangover science, alcohol may disturb your immune system by releasing chemicals that irritate blood vessels and neurons, resulting in pain, including headaches.
  • Symptoms of the stomach: Because alcohol affects the lining of the stomach and intestines, it can cause diarrhoea and nausea. It may also cause some irritation in your pancreas.

How to Avoid a Hangover?

The hangover is the aftermath of alcohol, which everyone wants to avoid. Naturally, you can wait for the body to eliminate the toxic by-products of alcohol, regain metabolism, rehydrate, repair inflamed tissue and restore normal immunological and brain activity. However, Sipwise Morning Aid – a natural anti-hangover cure with no added sugar, has proven beneficial in preventing intense hangovers. 

All Sipwise beverages contain vegan, natural, and herbal ingredients that can prevent and reduce hangovers.

Following are some tested and evidence-based treatments to cure hangovers:

  • Avoid too many congeners: Hangovers become a common and intense occurrence if you consume alcoholic drinks with high quantities of congeners. Although alcoholic beverages have ethanol as the principal active element, they also have a high level of congeners. Congeners are linked to hangover symptoms. Whiskey, cognac, and tequila are all high in congeners, and you could avoid drinking these to prevent a hangover.
  • Stay hydrated: Alcohol is a diuretic that causes dehydration, a prime cause of hangovers. Drinking enough water — or any other non-alcoholic beverage — in between the alcoholic drinks and at least one glass of water before bedtime can help reduce hangovers. 
  • Get enough sleep: Although lack of sleep is not the main source of a hangover, staying up too late can affect sleep quality and duration. It adds to your exhaustion and irritability and gives you a headache.
  • Eat a filling breakfast: After a night of heavy drinking, the body may suffer from hypoglycaemia, a condition marked by low blood sugar, sometimes linked to hangovers. It may not be the primary cause of hangovers and can exacerbate symptoms like lethargy and headache. So, it is advisable to keep your blood sugar levels in check by having full meals the next day.

Apart from these cures, a natural treatment of hangover from Sipwise known as Morning aid is also available. It is a natural hangover cure with active ingredients like ginger and prickly pear that relieve nausea and fatigue instantly. The hangover drink gives your body an instant boost, relieving you of tiredness and headache. 


Alcoholic hangovers cause unpleasant symptoms, such as dizziness, headache, weariness and, nausea. Several methods can lessen the severity of hangovers. Getting enough sleep, eating a healthy breakfast, drinking lots of water, and avoiding drinks high in congeners are just a few of them. However, the best method to avoid a hangover is to drink in moderation. If you had a night of fun, choose Morning Aid – a hangover cure drink.
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