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High Blood Pressure Linked To Fewer Headaches

February 11th, 2009 · No Comments
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Researchers contained by Norway soak up shown that big blood bothered rigidity be connected to a second-rate amount of headache, realistically in the red to have stiff artery walls which affect a homeostatic tailor`s dummy flood that regiment blood pressure and fall inflammation to tedious pain.

The become clinic at is the drudgery of Dr Erling Tronvik, a neurologist next to the Norwegian National Headache Center, Trondheim University Hospital, in Trondheim, Norway, and colleagues, and is published in the rash online 15th April cause of the publication Neurology.

Many blood pressure drugs be also in closer times peculiar to elegance migraine, said the researchers in the situation to the article, but the intertwine re blood pressure and headache waste in desire of a short while tentative.

The motivation for the study be to delve into the link between blood pressure and headache frequency, and how blood pressure medication affects that stick in cooperation. To playing out this the researchers used both cross-sectional and prospective background from two substantial epidemiologic study mantle 51,353 man and women ended the age of 20 sentient in Norway.

The two large studies be call upon HUNT1 (Nord-Trøndelag Health Survey 1984-1986) and HUNT2 (Nord-Trøndelag Health Survey 1995-1997), from which the researchers look at the fellowship between migraine and nonmigrainous headache and assorted measures of blood pressure: systolic, diastolic, be arterial, and pulse pressure.

Systolic blood pressure is when the heart contract (the greater measure), diastolic is when the heart relax (the demean measure), mean arterial pressure is the mediocre of diastolic and systolic, and pulse pressure is systolic minus diastolic (the adjust in pressure when the heart contracts).

The grades show that: When the baroreflex portico (a homeostatic process that support to assert blood pressure) is stimulated by resources of high blood pressure, it inhibit pain at “both spinal and supraspinal level, possibly because of an relationship of the centers modulate nociception and cardiovascular reflex in the brainstem”, write the researchers.

Tronvik said in a specific announcement that these results confirmed one-time studies that showed intensifying blood pressure was linked to decreasing amounts of entrenched pain in all parts of the article.

“High pulse pressure protect opposed to headache: Prospective and cross-sectional data (HUNT study).” E. Tronvik, L. J. Stovner, K. Hagen, J. Holmen, and J-A Zwart.Neurology, Apr 2008; 70: 1329 – 1336

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