A migraine is a severe, incommodeful annoyance that is often preceded or accompanied by sensory ensample signs such as flashes of light, blind spots, tingling in the fortification and legs, nausea, vomiting, and increased sensitivity to light and sound. The excruciating pain that migraines let can last for hours or even days.
Migraine headaches ending from a combination of blood vessel enlargement and the give away of chemicals from nerve fibers that coil around these blood vessels. During the headache, an artery enlarges that is determined on the outside of the skull just under the skin of the synagogue (temporal artery). This causes a release of chemicals that cause inflammation, pain, and further enlargement of the artery.
What causes Migraines?
or so people who suffer from migraines can clearly identify triggers or factors that cause the headaches, but many cannot.
Potential migraine triggers take:
* Allergies and allergic reactions
* Bright lights, loud noises, and certain odors or perfumes
* forcible or emotional stress
* Changes in sleep patterns or irregular sleep
* Smoking or exposure to smoke
* Skipping meals or fasting
* alcoholic beverage
* Menstrual cycle fluctuations, birth control pills, hormone fluctuations during climacteric onset
* Tension headaches
* Other foods such as chocolate, nuts, goober butter, avocado, banana, citrus, onions, dairy products, and fermented or pickled foods.
Triggers do not forever cause migraines, and avoiding triggers does not always prevent migraines.
What ar the signs and symptoms of Migraine?
Symptoms of migraine can occur a while ahead the headache, immediately before the headache, during the headache, and after the headache. Although not all migraines are the same, typical symptoms include:
* Moderate to severe pain, usually bound to one side of the head, but switching in consequent migraines
* Pulsing and throbbing head pain
* Increasing pain during...If you want to get a full essay, order it on our website: Orderessay
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