tequila shot with lime

Why Does Alcohol Cause Hangovers?

There is nothing better than spending a fun night out, drinking & dancing with friends! That is, until the next day, when you have inevitably landed yourself in bed with a splitting headache, upset stomach, and the other terrible symptoms of a hangover. Hangovers can be totally draining and keep you feeling down & out for an entire day or more. Scientists have many theories for what exactly causes hangovers. 

Dehydration & Electrolyte Imbalance

Dehydration is the most commonly believed cause of a hangover. Alcohol is a diuretic that increases urine production. This quickly dehydrates the body’s cells and diminishes electrolytes, causing thirst, dizziness, nausea, and overall weakness. The best way to combat the full body symptoms of a hangover is usually with hydration. You might choose water, a sports recovery drink, or the quicker method of IV hydration

Sleep Troubles

Alcohol causes disruptions in the sleep pattern, meaning you are already at a disadvantage when you wake up after a night of drinking. Even though you may feel sleepy at the end of the night, you are not crawling into bed for the deep slumber you think you are. You might fall asleep, but you are less likely to enter the deep stage of REM sleep that leaves the body rested. 

Immune System Inflammation

Many scientists believe that alcohol irritates the immune system, causing many symptoms of a hangover. When your body is tired and the function of your immune system is decreased, you may experience difficulty concentrating and memory issues. This may also be partially to blame for the decreased appetite, nausea, & fatigue associated with hangovers. 

Low Blood Sugar

Alcohol can limit the body’s production of glucose, causing significant drops in blood sugar that lead to some of the most serious hangover symptoms. This can include dizziness, fatigue, shakiness, and weakness. Low blood sugar is also known to cause irritability & mood changes.

Gastrointestinal Irritation 

Alcohol is known to irritate the digestive tract and delay stomach emptying. This inflammation of the stomach lining causes an increase in gastric acid secretions along the intestinal tract that can lead to a stomachache. This can also result in other GI-related symptoms of a hangover, including nausea,  vomiting, and diarrhea. 

For immediate relief from the pain of a hangover near Boston, MA, contact IV League Hydration. 

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