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Migraine |
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Migraine
Migraine pain can be excruciating and may incapacitate you for hours or even days. Although any head pain can be miserable, migraines are often disabling. In about 15 percent of cases, these painful headaches are preceded by a sensory warning sign (aura), such as flashes of light, blind spots or tingling in your arm or leg. Migraines are also often accompanied by other symptoms, such as nausea, vomiting and extreme sensitivity to light and sound. Fortunately, migraine pain management has
improved dramatically in the last decade. If you've
seen a doctor in the past and had no success, it's
time to make another appointment. Although there's
still no cure, medications can help reduce the
frequency of migraines and stop the pain once it has
started. The right medicines combined with self-help
remedies and changes in lifestyle may make a
tremendous difference for you.
IS MIGRAINE REAL?
What Is A Migraine Headache? The medical profession doesn't exactly know what causes migraines to begin. There are clues, however. Research has indicated that it begins in the area of the brain stem and then as the migraine develops, alterations in the brain's physiology follow. The chemical chain reactions that cause a migraine are different than say a tension headache. The blood vessels constrict with the beginning of a migraine due to a hormone called serotonin secreted by blood platelets. These are smaller than red blood cells and are part of the protective clotting system. This is what is thought to happen to cause the headache: For certain people, ones with the migraine gene, a mild instability of the nervous system and blood vessels it begins when a tiny spreading Depression of tiny electrical currents travel from the back to the front of the brain. This causes the blood vessels in the brain to tighten and deliver less blood. Then, a hormonal combination of serotonin and thromboxane cause a dramatic decrease of blood flow to the brain. This is where certain migraine sufferers may experience aura, blurry vision, or dizziness from the partial blood shut down. Next, serum serotonin levels drop a lot; blood vessels dilate fast. This causes intense, terrible pounding pain. The reason it feels like pounding is because the blood pulsing through the swollen arteries are in time with the pounding of the heart. Then, in the post headache phase, the headache slowly subsides, but is not replaced by a constant pain. Blood vessels become thicker and more rigid. When blood vessels rebound, they dilate, or swell up. This may cause them to leak a small amount of pain-causing chemicals into the skin of the scalp. So, now, what happens is the structures in the head that may hurt are the nerves, blood vessels, and the covering of the brain, not the brain itself. Nerve endings can become so sensitive that just running ones fingers through ones hair may hurt. Other known facts about migraine characteristics:
Migraine is an illness, not a symptom. Like other chronic conditions it most often can be managed and controlled, yet realize that it can't be cured. People with migraine shouldn't feel guilty. They don't cause their headaches like many may believe. There is still much misunderstanding about this illness. It is an inherited (biological abnormality) of the central nervous system. Because there is a change in the brain physiology it is understandable that the migrainer may have mood changes, other disturbances and that other organs in their body are affected as well. Other associated symptoms that may or may not occur:
Related Site: Treatments Treatments Programs:
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