Common sense: Why would a hypertension

1. Real unknown etiology of hypertension in hypertensive people why there has been no one knows. Medical use of terms "primary" and "idiopathic" Name performance terms, it is because the cause of hypertension is not clear. Most of the hypertension is "essential hypertension." Essential hypertension accounted for more than 95 percent of hypertension, less than 5 per cent of the remaining is obvious diseases, and are called "secondary hypertension" or "disease of hypertension." As we all know, with a family history of hereditary hypertension. In addition, Guoxian diet, obesity, lack of movement, alcohol, and so on are important factors causing hypertension. However, these factors on the effect of hypertension were little there has been no clear-cut explanation. In this sense, and hypertension should not be seen as an independent disease. Some people eat less salt can be reduced blood pressure, and some people would have no change; obese people generally considered high blood pressure, but there are also many obese normal blood pressure; generally considered feeble impossible high blood pressure, just a lot Shouzi suffering from hypertension. Therefore, the diagnosis of hypertension can not separate from one side to look for a reason, it is impossible to judge a simple condition on the extent of the impact. And the genetic hypertension, which we are all aware. Data show that many parents high blood pressure, the children are likely to have hypertension; stroke multi-family, their family members, the possibility of greater illness. In general, and genetic factors accounted for more than half of the cases, and less than half of the cases are caused by environmental factors. As early as 30 years ago, Kyoto University Professor Okamoto began hypertensive rats mating test, and in 1969 and 1974 created entirely successful genetic hypertensive rats and rats stroke. This example shows hypertension and stroke and genetic factors. In this 100% of the genetic disease rats, people can find more scientific promotion and the prevention of the causes of the disease. 2. Brain and the relationship between the nervous system Tension due to a large number of examples of a rise in blood pressure on the brain and nervous system on the importance of regulating blood pressure. In the spirit of tension, in addition to a rise in blood pressure, people often will be accelerated heartbeat, which is sympathetic active signs. The main role of organisms adapt to the sudden changes in blood pressure soaring so depressed when accompanied by neural activity is inevitable. In a state of tension for a long time whether the risk of hypertension, the medical profession has not yet known. However, in animal experiments, has indeed found that dynamic.