what are reasons for migraine headaches
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Overview Migraines may be caused by changes in the brainstem and its interactions with the trigeminal nerve, a major pain pathway. Imbalances in brain chemicals — including serotonin, which helps regulate pain in your nervous system — also may be involved. Researchers are still studying the role of serotonin in migraines.
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- COMMON MIGRAINE TRIGGERS. Food, drink. & caffeine. Missed meals, caffeine withdrawal, and alcohol consumption are all known to be migraine triggers. Changes in. weather. Weather—changes in humidity, temperature, and air pressure—is one of the most common migraine triggers, and one of the hardest to control. Changes in sleep. Changes in sleeping habits—whether you’re sleeping too much or not enough—can trigger migraines. Anxiety & stress. Migraines can occur during a period of anxiety or stress—but can also appear once the stress reduces and you’re more relaxed. MIGRAINES CAN BE GENETIC. Studies suggest that half the risk for migraine comes from our genes. If a parent has migraine, their children are more likely to suffer from migraines.
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Migraine A migraine is a primary headache disorder characterized by recurrent headaches that are moderate to severe. Typically, the headaches affect one half of the head, are pulsating in nature, and last from two to 72 hours. Associated symptoms may include nausea, vomiting, and sensitivity to light, sound, or smell. The pain is generally made worse by physical activity. Up to one-third of people have an aura: typically a short period of visual disturbance that signals that the headache will soon occur.
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- An acute migraine is a severe headache that comes on suddenly and often causes nausea, light sensitivity, and fatigue.Migraines may be triggered by one of a number of different factors, including alcohol withdrawal, intense light or sounds, stress, or hormonal imbalances.nce a migraine actually sets in, a person is likely to develop a throbbing, dull headache that may be accompanied by chills, weakness, vomiting, and sweating. Another form of migraine, called an acute confusional episode, is almost exclusively experienced by young children.
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- Migraine Triggers: Your Personal Checklist. Things that can trigger a migraine headache include foods, drinks, activities and exercise, medications, stress, too much or too little sleep, bright lights, hunger, odors, and hormones, among other factors.
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Headache Headaches can occur as a result of many conditions whether serious or not. There are a number of different classification systems for headaches. The most well-recognized is that of the International Headache Society. Causes of headaches may include fatigue, sleep deprivation, stress, the effects of medications, the effects of recreational drugs, viral infections, loud noises, common colds, head injury, rapid ingestion of a very cold food or beverage, and dental or sinus issues.
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Why do migraines occur? What triggers a migraine? The most common migraine triggers include: Food. Salty foods or aged foods, such as cheese and salami, may cause migraine headaches. Highly processed foods can also trigger a migraine. Skipping meals. People with a history of migraines shouldn’t skip meals or fast, unless it’s done under a doctor’s supervision. Drink
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Migraine Causes February 26, 2013 at 12:29 pm #42337. Causes of migraine. Stress : eliminates what is causing you stress or tension and / or find a way to stop the events that annoy you to the point of causing stress and severe headaches. changes in sleep patterns : Not getting enough sleep can cause headaches and mental confusion and awkwardness.
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- Causes of Headaches. Headaches are thought to be caused by changes in chemicals, nerves, or blood vessels in the area. These changes send pain messages to the brain and bring on a headache. In general, kids get the same types of headaches as adults. And headaches often are hereditary, so if a parent gets them, their kids might too. Some of the many potential headache triggers include: certain medications (headaches are a potential side effect of some) too little sleep or sudden changes in sleep patterns.
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Allergies That Trigger Migraine Headaches Allergy migraines can be triggered by an allergic reaction to food. With a food allergy, the immune system mistakes a food as harmful and releases substances that can trigger head pain and congestion. Migraines can also be caused by seasonal allergies or hay fever. Seasonal allergies can cause the sinuses to swell, which can trigger migraines. Allergy migraines can also be caused by common indoor allergens like urine, dried skin, pet dander, cockroach particles, mold and dust mite droppings.
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Whatâs Causing My Headache and Nausea? Migraine headaches are a common cause of headache and nausea. Migraine headaches cause extreme symptoms, including nausea, dizziness, light sensitivity, and severe pain. They’re often preceded by a visual or sensory disturbance, called an aura.igraine headaches are a common cause of headache and nausea. Migraine headaches cause extreme symptoms, including nausea, dizziness, light sensitivity, and severe pain. They’re often preceded by a visual or sensory disturbance, called an aura.
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Migraine Migraine is a neurological disease characterized by recurrent moderate to severe headaches often in association with a number of autonomic nervous system symptoms. The word is derived from the Greek ἡμικρανία (hemikrania), pain on one side of the head, from ἡμι- (hemi-), half, and κρανίον (kranion), skull. Chronic migraine is a complication of migraines, and is a headache that fulfills diagnostic criteria for migraine headache and occurs for a greater time interval. 2  Specifically, greater or equal to 15 days/month for longer than 3 months.
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Migraine Headache Patient Comments Share Your Story. The exact cause of migraine headaches is not clearly understood, though experts believe they are due to a combination of the expansion of blood vessels and the release of certain chemicals, which causes inflammation and pain. The chemicals dopamine and serotonin are among those involved in migraine.
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What are some triggers for migraine headaches? The most common triggers that stimulate migraines are stress, weather changes, alcohol, changes in dietary or sleep patterns, and hormonal fluctuations, which cause menstrual migraines in some women. Other factors, such as caffeine, aged cheese, bright lights, exertion, smoke, and noise, are also triggers for some people.
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Headache What causes a headache? Headaches may be caused by a number of conditions, such as disorders of the neck, eyes, brain, jaw, or teeth. Headaches with an underlying medical condition are classified as secondary headaches because they are related to the condition.
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Ocular Migraines Causes of Ocular Migraines. Some scientists think that ocular (visual) migraines are caused by or triggered by inflammatory substances released in the tissues surrounding the circulatory and nerve system of the head and brain. Ocular migraines may be due to stress and fatigue - the same probable causes of migraine headaches.
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- For women, migraine headaches can be tied to shifts in the levels of the female hormone estrogen. Your estrogen, as well as progesterone, levels drop right before the start of your period, so you may get headaches then, too.
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Why do migraines occur? What triggers a migraine? Pain / Anesthetics. add your opinion. email. Knowledge center. A migraine is a severe, painful headache that can be preceded or accompanied by sensory warning signs such as flashes of light, blind spots, tingling in the arms and legs, nausea, vomiting, and increased sensitivity to light and sound. Some people get a warning prodrome, preceding the onset of a migraine headache. 2  Many migraine sufferers can prevent a full-blown attack by recognizing and acting upon the warning signs. 3  Over-the-counter medications can eliminate or reduce pain.
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- Understanding Migraine -- the Basics. Migraines are a type of headache that cause severe, throbbing pain, often accompanied by nausea, vomiting, and sensitivity to light (photophobia) or sound (phonophobia). Migraine headaches generally last between four and 72 hours. Many people experience certain symptoms prior to the onset of the head pain.
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- Migraine headaches are a painful, severe type of headache. Although it is not always known what causes migraine headaches and why some people get them and other people do not, certain things can trigger the onset of a migraine headache in people who are susceptible to them.
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Migraine Headaches - Cause Experts aren't sure what causes migraines. They run in families, and experts have found a genetic link. But it isn't clear why some people get migraines and others don't. Certain things can bring on a migraine. These are called triggers.
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Migraine headache symptoms What causes a migraine for one person might not for someone else. It’s not uncommon for a person to have several migraine triggers. Food. Salty foods or aged foods, such as cheese and salami, may cause migraine headaches. Highly processed foods can trigger a migraine, too.
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Why do migraines occur? What triggers a migraine? Understanding the Different Types of Headaches. 1  Hormone headaches are menstrual headaches that may start before your period is due or while you’re menstruating. Migraines are often associated with menstruation, and symptoms include sharp, throbbing pain on one side of the head, nausea, vomiting, and sensitivity to light, sound, and even touch.
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MigrainesâWhat Causes Them, and How You Can Best Address Them One long-held theory was that a migraine is caused by vascular changes in your brain, from initial blood vessel constriction and a drop in blood flow, followed by dilation and stretching of blood vessels, which activates pain-signaling neurons.
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- The nutritional causes for headaches that will be discussed in this article include: 1  muscle tension. 2  sinus congestion and infection. 3  toxic metals, especially copper. 4  hypertension. 5  allergies and food sensitivities. 6  reactions during retracing.
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Everything You Want to Know About Migraine Factors that may trigger a migraine include: 1  bright lights. 2  severe heat, or other extremes in weather. 3  changes in barometric pressure. 4  hormonal changes, such as estrogen fluctuations during menstruation, pregnancy, or menopause for women. 5  drinking alcohol or caffeinated drinks.
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Migraine Headache Causes, Symptoms, and Treatments Migraine headache is a result of specific changes within the brain. It causes severe head pain that is often accompanied by sensitivity to light, sound, or smells. Other types of headaches can also cause severe pain, and not all headaches are migraines. For example, some people describe the pain of cluster headaches as the worst pain they have experienced. The exact cause of migraines is not known. Changes in neurotransmitter levels within the brain are thought to play a role.