How alcohol is linked to headaches and migraines

When alcohol is a trigger for one’s usual primary headaches, the pain usually occurs within three hours of alcohol consumption. Around 30% of people who experience recurrent migraines report alcohol as a trigger, and 10% of patients cite it as a frequent or consistent trigger. Choosing lighter-coloured drinks, taking things slowly and feeling the changes in your body as you drink can reduce the risk of severe hangover headaches. In conclusion, withdrawal headaches are not merely a side effect but a signal of the body’s struggle to recalibrate. By understanding the science behind these headaches and adopting practical strategies—such as gradual reduction, hydration, and balanced nutrition—individuals can navigate this challenging phase more comfortably.

  • Headaches are a common symptom of alcohol withdrawal, and they can be mild or strong and throbbing.
  • Red wine often gets the most blame, but beer can also have a significant impact.
  • The assessments were conducted by three researchers (BB, PN and MS1) separately, then the fourth author (MWP) compared this data and made a final decision.
  • But severe or complicated alcohol withdrawal can result in lengthy hospital stays and even time in the intensive care unit (ICU).
  • However, the headache is known to clear after 72 hours of abstinence.

© 2023 american migraine foundation

alcohol headache

Three studies were evaluated as moderate risk, with 6 “yes” answers 44, 57, 59. Two of the remaining cross-sectional papers achieved seven or eight points and therefore were low bias-risk 26, 27. Table 4 summarizes the assessment of the cross-sectional risk of bias. Drug rehabilitation One of the six case–control studies was assessed as having a high risk of bias 49, two a low risk of bias 50, 62 and three a moderate bias risk 53, 54, 61. After creating and using search terms in databases, the results were searched by three authors (BB, PN and MS1) independently. Then, the results were compared by researchers and duplicates were removed.

Immediate Alcohol-Induced Headaches

A 2023 review of studies concluded that alcohol consumption increases the risk of headaches, particularly migraine and tension-type headaches. According to the migraine trust, alcohol regularly triggers migraine in around 10% of people. Learning more about your specific health history and drinking habits can help you better understand your risk of alcohol-induced headaches. At Monument, you can speak with a specialized physician, like myself, to get personalized information and care.

Hangover Headaches Vs. Withdrawal Headaches

Alcohol is a diuretic, which means that it increases urination and in doing so increases your risk of becoming dehydrated. Dehydration, especially when coupled with the loss of electrolytes that happens while drinking, can lead to severe headaches. Headaches will often develop during alcohol withdrawal as a result of neurochemical changes. This is because prolonged alcohol consumption alters neurotransmitter levels in the brain, particularly affecting gamma-aminobutyric acid, which is commonly referred to as GABA, as well as glutamate.

While the link between alcohol and migraines is not definitive, certain types of alcoholic drinks have been reported to be more likely to trigger migraines in some individuals. Red wine is often cited as a potential culprit due to its higher histamine content. Histamine is a compound that can dilate blood vessels and contribute to headache and migraine symptoms.

alcohol headache

They cause mild to moderate pressure or pain that usually affects both sides of the head. Experts are unsure exactly how alcohol may cause one type of headache over another. It may be that people have individual differences in brain receptors that influence the brain’s reaction https://ecosoberhouse.com/ to alcohol. As a result, a female’s blood alcohol concentration tends to be higher, making it more likely for females to experience headaches and hangovers.

Drinking on an empty stomach increases the likelihood of experiencing a headache due to low blood sugar. Drinking plenty of water, especially before, during, and after consuming alcohol, can help counteract dehydration, one of the primary causes of alcohol-induced headaches. A 2023 review indicated that the risk of migraine in people who drink alcohol is about 1.5 times lower than in those who don’t, though the studies reviewed had a high amount of bias. Primary care physician Monica Kalra, DO, explained that alcohol can cause histamine release, and histamine can cause the widening of blood cells in the brain, which may trigger a migraine attack. This tendency attenuated through the years, and during the last year they have a similar tendency as compared with nonmigraine sufferers. Nevertheless, the tendency was higher to develop migraine-like symptoms of the hangover.

Of the cohort studies, two 36, 66 received fewer than 8 “yes” answers, therefore according to the assessment criteria from the Methods section above, these were assessed as having moderate risk of bias. The majority of cohort studies were within the range of 3–7 points, thus receiving a high risk of bias 52, 55, 58. A detailed description of risk of bias assessment for the cohort studies is presented in Table 3. In cross-sectional studies, six out of the 11 had a high risk of bias 46,47,48, 51, 56, 60, because they received fewer than 6 positive answers.

However, if you tend to suffer more from a delayed headache, you will usually notice the onset around 12 hours after drinking. Although it has been seen that this headache can start from as little as five hours after drinking. The ingestion of too much ethanol can cause an unhealthy imbalance of chemicals within the body, which over time may lead to more serious conditions than just a headache. It has been seen in many studies all over the world that one-third of those who suffer from regular migraines have noted that alcohol is one of the main things to trigger them off.

The Role of Medication in Easing Alcohol Withdrawal Headaches

Rosen was a co-author of a small 2022 study of 487 people who mostly drank alcohol in low amounts. The data did not suggest a significant link between consuming alcohol and a migraine attack within 24 hours. Alcohol hangover is a poorly understood cluster of symptoms occurring following a heavy consumption of alcohol. The term “delayed alcohol-induced headache” is often used synonymously.

alcohol headache

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Unfortunately, this may lead to inflammation throughout the body, which can trigger migraines in some people. Over the years, research has shown that moderate alcohol consumption may provide health benefits over total abstinence. In spite of this, there are some people for whom combining alcohol alcohol headache with a tendency toward migraines. Patients often make this decision after experiencing a strong connection between alcohol and migraines firsthand. A 2015 study suggests that the inactivity of alcohol dehydrogenase 2, an enzyme that helps break down alcohol, might contribute to hangover headaches.

However, according to this idea, populations with higher migraine prevalence should have lower alcohol consumption. For example, due to religious requirements, people in Iran consume considerably less alcohol than Europeans 22, 84; nevertheless, migraine prevalence in Iran is 15.1% 85 while in Europe it is 35% 86. In Europe, alcohol consumption is higher than in Asian countries, but in Europe alcohol as a trigger is reported more frequently than it is in Asia 87. Therefore, this hypothesis seems a less likely explanation for our results. Headaches are one of the most common neurological symptoms related to the sensation of pain 1 and cause a decrease in patients’ quality of life 2. Alternative migraine therapies can work alongside traditional treatments to reduce migraine attack frequency and lessen the impact of symptoms.