8 Bad Habits That Trigger Severe Headaches

By Marie S. | Updated: Jun 18, 2020


There are two common types of headaches. Tension headaches are mild, everyday headaches that typically don't last more than a few hours. Migraines, a recurrent, throbbing pain that starts on one side of the head, are much more severe. They can last anywhere from a few hours to a few days. Several habits can also trigger severe headaches, like caffeine and insufficient sleep.

Lack of sleep can make the body more susceptible headaches


Drinking too much alcohol can cause excruciating headaches the next day (i.e., a hangover). However, many people aren't aware that drinking too much alcohol before bed can also disrupt sleep, rather than help with it, increasing the likelihood of headaches the next day.



Caffeine dehydrates the body quickly, so drinking too many cups of coffee or tea can induce headaches. Caffeine withdrawal can also induce headaches, so if you're trying to quit caffeine, reduce your consumption gradually.


Insufficient Sleep

Lack of sleep can make the body more susceptible to sickness and headaches. It's important to get plenty of sleep every night - about eight hours is recommended - in order to stay healthy and have sufficient energy.


Skipped Meals

Not eating enough throughout the day causes a dip in blood sugar, which can be directly linked to headaches. Eat small, healthy meals and snacks throughout the day, about three to four hours apart.


Certain Foods

Foods that contain headache triggers like aspartame, monosodium glutamate (MSG), nitrates, and tyramine should be avoided as much as possible in order to prevent headaches. Aspartame is an ingredient found in artificial sweeteners, while MSG is a common additive in many frozen foods, and is frequently found in soy sauce. Nitrates are in reformed meats like hot dogs, and tyramine can be found in some aged cheeses and sausages. Each woman has different triggers, so try keeping a food and headache journal to find yours.



This may seem like a no-brainer, but many people are unaware that they are dehydrated on a daily basis. The most commonly recommended amount of daily water intake is the equivalent of eight glasses.



Stress may also seem like an obvious trigger for headaches, but it is one of the most common. A few helpful stress reducers are yoga, walking, or swimming - whatever helps relax you.


Poor Posture

Poor posture allows tension to build up in the neck, head, and shoulder muscles, which can cause severely painful headaches. Try to avoid slouching and sit up straight, and avoid cradling a phone between your head and shoulder for too long.

Women are five times more likely to get headaches than men, which is likely due to hormonal fluctuations during menopause, menstruation, and pregnancy. Although it's important to try to restore the balance of hormones, it's also key to try and avoid bad habits that can trigger headaches. Insufficient sleep, dehydration, and skipped meals are among the most common of these bad habits.

Related Articles

Menopause Headaches and Dizziness Menopause Headaches and Dizziness
Headache Remedies Headache Remedies
What Causes Severe Headaches? What Causes Severe Headaches?
More on Headaches