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Can Hot Weather Cause Migraines

What Is Barometric Pressure

Hot Weather Can Cause Migraines

Barometric pressure is;a combination of the air and water pressure in the atmosphere, which changes according to the prevailing weather conditions. Air pressure refers to the force exerted by the weight of air overhead, which explains why high altitudes tend to have a low air pressure. Water pressure refers to the same thing, which is why deep-sea divers feel an increase in pressure the deeper they dive, caused by the weight of the water.

Existing in either a low or a high level of pressure isnt the main issue among migraine sufferers. What seems to trigger the pain for most people is a change in air pressure. Some people have learned to predict the weather according to how they feel, even sensing the arrival of storms, for instance.

Weather forecasters often speak of weather fronts, and these refer to changes in barometric pressure. Red or blue bars on the weather map on TV usually indicate these approaching changes. Blue indicates low pressure, with red indicating high-pressure fronts.

  • Low or falling barometric pressure is associated with deteriorating weather conditions or storms approaching. Air pressure can fall quickly, and migraine sufferers frequently detect this rapid change.
  • High or rising barometric pressure signals better weather, as well as rising temperatures that could lead to an increase in humidity levels. High humidity is a common migraine trigger.

Keep A Migraine Diary

If you feel that weather might be one of your migraine triggers, what can you do? The first step is to keep a migraine diary. Share this information with your neurologist. Below are several factors to include in your diary each time you experience a migraine:

  • The date and time. When did the migraine begin, and when did it end?
  • Where you feel the pain. For example, is the pain shifting from one side of the head to the other, or does it affect the whole head?
  • Changes in the weather. Was it especially hot or humid before your migraine started? Or especially cold and dry?
  • What the pain feels like. Is it pounding or throbbing? On a scale of one to 10 , how painful is the headache?
  • Whether or not physical activity is a factor. Were you running around outside when the migraine began, for example?
  • The presence of any unusual symptoms before the pain starts. Some people experience unusual symptoms up to 48 hours before a migraine starts. These may include nausea; drowsiness; irritability; sensitivity to light, sounds, or motion; visual disturbances such as seeing zigzag patterns or flashing lights; and others.
  • What treatments you have tried in the past. Don’t forget to include whether the treatment helped.

How To Manage Weather

June is Awareness Month, and many people with migraines say that weather changes trigger headachesespecially extreme heat.

“Migraine is a prime example of a neurologic condition with environmental triggers,” says Orrin Devinsky, M.D., a neurologist at New York University and a Fellow of the American Academy of Neurology. “Foods are often considered the main trigger, but weather may be an underappreciated factor. For many people with migraine, recognizing their own triggerssuch as food or sleep deprivationcan be one of the most effective forms of prevention,” he says.

According to a recent survey by the National Foundation, specific weather triggers may include:

  • Temperature changes
  • Bright lights and sun glare
  • Barometric pressure changes

Some experts suggest that people with frequent headaches, including migraine, have a lower threshold for pain or are more sensitive to changes in the environment, including weather. On the other hand, several objective studies do not show a consistent association between weather changes and migraine. : 941-52)

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How To Handle A Barometric Migraine

It makes sense that your first step in managing this type of migraine is to know when the barometric pressure is changing, so investing in a small barometer for your home can help alert you ahead of time.;

Some other ways you can reduce the severity of a barometric headache are:

  • Watch the weather: Its not enough to just look through the window. Youll need to follow the weather predictions in detail, particularly the next two to three days.
  • Stay hydrated: Avoid the effects of increased humidity that typically accompany cloud build-up by keeping up your water consumption.
  • Avoid glare: Staying indoors might not help you avoid changes in barometric pressure, but it will enable you to manage your exposure to glare, extreme temperatures and humidity. Investing in a good pair of tinted glasses also helps block sunlight outdoors and bright, fluorescent lights indoors.
  • Watch Your Triggers: When you know;a low pressure period is coming, keep a close eye on any other of your particular triggers, such as foods and drinks that might affect your migraines. Its possible to get away with having these occasionally, but try to avoid combining them with a dip on the barometer.

Disclaimer: Migraine Relief Center does not endorse the quality or effectiveness of any apps mentioned this blog, only that they exist.;

Weather Pollution And Migraines

The study is one of the largest ever to examine the impact of weather and air pollution on headaches.

But study lead author Kenneth J. Mukamal, MD, of Bostonâs Beth Israel Deaconess Medical Center and Harvard School of Public Health, tells WebMD that an even bigger study would be needed to understand the impact of air pollution on headaches.

âWe are not saying that air pollution is not a headache trigger,â he says. âWhat we can say with some confidence is that the effect is not enormous.â

Mukamal and colleagues compared the medical records of 7,054 headache patients treated at a Boston hospitalâs emergency department over a seven-year period to official records of pollution levels and weather conditions in the days before treatment.

Specific weather conditions including temperature, barometric pressure, and humidity were also examined at other key time periods.

Although rising temperature was identified as the biggest weather-related headache trigger, the researchers concluded that the impact may not be clinically meaningful.

âThis magnitude of excess risk is obviously modest and may not be an important factor in the clinical management of individual patients, given the many other potential triggers of migraine that patients face,â they write.

The study was published in the journal Neurology and was supported by the National Institute of Environmental Health and Sciences and the Environmental Protection Agency.

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It Can Cause Pterygium

Sorry, but the eye issues continue. Another UV-related problem that can occur is pterygium, a tissue growth that starts in the corner of the eye and can spread to the cornea, harming your vision, says the American Academy of Ophthalmology. Its common in those who work outdoors or who surf a lot, usually resulting from all that sun combined with dry eyes from wind and dust.

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A Temperature Hike Can Trigger Migraines

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The Weather Channel’s Aches and Pains Index map claims to depict areas of higher or lower levels of weather-related pain. Courtesy of The Weather Channel/weather.comhide caption

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The Weather Channel’s Aches and Pains Index map claims to depict areas of higher or lower levels of weather-related pain.

If you suffer migraines when the weather changes, the temperature outside could be to blame. In a new study of thousands of people who showed up in a Boston emergency room with severe headaches, a spike in heat was found to be a strong migraine trigger.

“This adds weight and evidence to the idea that environmental triggers are important not just clinical folklore,” says Dr. Kenneth Mukamal, a researcher at the Harvard School of Public Health and internist at Beth Israel Deaconess Hospital in Boston. Mukamal says he and his team designed their study, published in the current issue of the journal Neurology, to put that folklore to the test and also “to determine whether air pollutants trigger headaches, much as they have been found to trigger stroke.”

It’s The Heat Increase That Matters

It’s not that the hotter it was, the more likely patients were to have a headache, Mukamal stresses. Rather, it is the temperature increase that matters. The risk was greater on days that were “warmer” relative to similar days during the month.

Know What Triggers Your Migraine

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Preventing Cold Weather Migraines

I am here to tell you, cold weather migraines are no fun. With winter in full swing you might find that you are experiencing increased migraine activity. Many migraineurs report a spike in their migraine frequency when the weather turns chilly. The cooler temperatures are often a culprit, but certain things we do when it gets cold outside can trigger migraines. A study published in;The Journal of Headache and Pain;as well as a;German study;both show a correlation between a change in ambient temperature and migraines. So if you notice you get more headaches, the frequency of your migraines increase, or they get worse, it probably isnt your imagination.

I am a southern girl, born and raised. I grew up in Louisiana which tends to be quite balmy. However,I went to college in Montana and worked in Washington, D.C. so Im really no stranger to chillier temps, snow and ice. Unfortunately, I am also no stranger to cold weather migraines.

I expected our recent move to Alabama to have the added benefit of warmer weather no more winter migraines or cold weather headaches. Boy howdy, was I wrong. Right now we are now looking at a second cold front coming through here in just the last couple of weeks, bringing with it bitter winds and winter precipitation, both ice and snow. Thats;not;what I envisioned!

Hopefully, theyll help you too.

There Are Two Weather Conditions To Look Out For:

Can weather cause migraines? Health and the Weather
  • Falling barometric pressure signals that storms are coming. The more serious the storm, the more significant and rapid the change will be. A complete change in pressure levels may take only a few minutes, and headache sufferers are often the first to notice it.
  • Rising barometric pressure is typically associated with better weather. As barometric pressure rises, it signals that humidity levels are likely to increase. The stifling feeling of high humidity can cause migraines on its own.

What can you do to ward off your humidity headaches? When adverse conditions appear, try to stay indoors as much as possible. If you must be exposed, take any preventive medication you normally take as soon as you notice pressure-related symptoms. Staying hydrated also helps.

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Does The Kind Of Light Matter

The brighter the light, the more discomfort, pain, or aversion you probably feel. The wavelength or color of light also plays a role. Blue-green light causes more photophobia than other colors. Between computer and device screens, fluorescent and LED light bulbs, and even sunlight, our lives are awash with this light.

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Barometric Pressure And Migraines: What You Need To Know

Long before meteorologists began making weather forecasts, migraineurs were likely able to predict coming storms with unhappy accuracy. This is because barometric pressure makes itself felt well ahead of time, foretelling the arrival of thunderstorms and other weather patterns that have an effect on migraine patients.

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Did You Know That Overestimating The Weather As A Trigger Can Be Harmful

If you suffer from frequent migraines, the trigger search is difficult as many factors can be observed every day. The weather does vary a lot and you have no control over it. Seeing weather changes as potential triggers that cannot be avoided can raise anxiety significantly andtrigger more migraines. Like any trigger, observe for a while, take action if feasible, but try not to engage in the vicious circle of anxiety .;


Cooke LJ, Rose MS, Becker WJ. Chinook winds and migraine headache. Neurology. 2000;54:302-7.

Kelman L. The triggers or precipitants of the acute migraine attack. Cephalalgia. 2007;27:394-402.


Does Warmer Weather Affect Chronic Pain

While science may not have an exact reason for why pain worsens in the heat, it cannot be ignored. Many patients who suffer from chronic pain report that the change in weather makes their pain worse. Bad weather, such as cold and rainy days, are often associated with pain, but hot and humid summer days are actually worse for chronic pain.;

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Can A Sunburn Cause A Fever


Sun poisoning shares a few symptoms with a regular sunburn, namely redness, blistering, and pain where the skin was exposed to the suns UV rays. But severe sunburns can also lead to swelling of the affected area or flu-like symptoms, such as headaches, fever, or nausea.

Beside above, how long does Sunburn fever last? Mild sunburn will continue for approximately 3 days. Moderate sunburn lasts for around 5 days and is often followed by peeling skin. Severe sunburn can last for more than a week, and the affected person may need to seek medical advice.

Similarly one may ask, can a sunburn raise your temperature?

Sunburn SymptomsIf you have a sunburn, medical doctors in New Jersey suggest your skin is likely to be pink or red, inflamed, hot to the touch, and tender. Because sunburns raise your temperature, they can dehydrate you and make you feel tired and dizzy.

What helps sunburn and fever?

For severe sunburn, these simple remedies usually do the trick:

  • Get out of the sun.
  • Take a cool shower or bath or apply cool compresses.
  • Drink extra fluids for a few days.
  • Take ibuprofen or acetaminophen to relieve pain.
  • Use aloe gel or a moisturizer.
  • Completely cover sunburned areas when going outside.
  • How Weather Changes Can Trigger Headaches And Migraines:

    For some people, changes in barometric pressure aka the measurement of how much air is in the atmosphere and rising or cooling temperatures cause the temperature in the body to shift, triggering a migraine attack or headache, explains Sara Crystal, M.D., a neurologist and headache specialist at New York Headache Center and medical advisor for Cove.

    According to one 2017 study, barometric pressure and weather changes can also predict the severity of a headache or migraine. For example, the study authors noted that a drop in barometric pressure led to reduced blood flow and muscle fatigue, which could play a part in the level of head pain a person experiences.

    In another study published in the Journal of Headache Pain, researchers found that 52 percent of participants reported sensitivity to temperature. The study also found that those who reported temperature sensitivity were more likely to have an increase in migraines during the winter but any weather change can be a potential headache or migraine trigger.

    In addition to extreme heat or cold or changes in atmospheric pressure, other culprits include high humidity, dry air, sun glare or bright sunlight, and windy or stormy weather, according to the Mayo Clinic.

    Still, despite plenty of anecdotal support, more research is needed to confirm the connection. Although its common for people to report that extreme weather can trigger their migraines, there’s a lack of evidence to support this, says Dr. Crystal.

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    How Barometric Pressure Affects Migraine Sufferers

    As with many aspects of migraines, theres no single, definitive explanation of exactly what causes barometric pressure headaches, although there are various suggestions:

    • A change in oxygen levels caused by high or low humidity. High humidity saturates the air with moisture, reducing oxygen levels and making it harder for the patient’s brain to receive the correct amount of oxygen to function properly. Blood vessels may expand or contract to compensate, potentially compressing nerve fibers.
    • Changes in electrical charges in the atmosphere. Positive ionization, for instance, is linked to the release of serotonin.
    • Brainstem migraine receptors triggered by changing pressure on brain fluid.
    • Pressure differences in air trapped in the inner ear or in blocked nasal cavities, similar to sinus headaches.

    How to Cope with Barometric Pressure Headaches

    Sometimes just knowing that a headache is on the way can help you ward off the main symptoms by taking medication early in the cycle. Headaches brought on by changes in the atmosphere are no different, although they may be harder to deal with because you know theres no avoiding it. You cant change the weather, after all. That doesnt mean theres no hope, however. Here are a few things you can do:

    Headaches Are A Common Symptom Of Covid

    Dr. David Soria Q&A: Heat exhaustion & heat stroke; Can heat cause migraines?

    Headache is a common symptom of COVID-19, colds, and the flu, the result of your bodys inflammatory response to the virus causing the cold or flu infection.

    A headache caused by COVID-19 has been described as intense pressure in the head that gets much worse when a person coughs or sneezes, says Dr. Spears.

    If you have migraine and you develop a sinus infection as a consequence of an upper-respiratory infection, youre more likely to get a migraine-like headache, says Spears.

    Getting vaccinated will help greatly reduce your chances of getting the coronavirus or the flu, according to the Centers for Disease Control and Prevention . While there are no vaccines for the more than 200 cold viruses, you may be able to avoid many colds by washing your hands frequently and avoiding people who have cold symptoms.

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    Can Hot Weather Cause Diarrhea

    Heat wave, heating in the house or a heating pad, it doesnt matter, have you ever noticed heat causing cramps and diarrhea? Its important to remember some symptoms of heat stroke include palpitations, dehydration and diarrhea. But, why does heat sometimes cause diarrhea and cramps?

    If youre wondering Can hot weather cause diarrhea? Youve come to the right place! For more about the link between heat and diarrhea and how to treat it, keep reading here at OneHOWTO.

  • Can heat cause stomach cramps and diarrhea: heat stroke