1 Aggravating factors
Diastolic pressure is beyond the norm in diseases affecting the thyroid gland, kidneys or adrenal glands. In some cases, hypertension can be an independent pathology. At the same time, increased lower pressure is a symptom of the disease. The main reasons for the overestimated diastolic index include:
- kidney disease;
- benign or malignant neoplasms in the adrenal glands;
- hypothyroidism;
- unknown factors.
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Pathological processes due to kidney disease, provoke a narrowing of the arteries located in the organs. This results in an increase in the lower pressure. This is particularly expressed in chronic glomerulonephritis.
Neoplasms in the adrenal glands can cause changes in pressure indicators. And this process is affected by both malignant and benign neoplasms. Tumors contribute to the growth of adrenaline, it, in turn, narrows the vessels. As a result of this process, a pressure jump is fixed.
Unfortunately, in many cases it is not possible to determine the true cause of the diastolic pressure change. Specialists usually fix essential hypertension. It can develop as a result of genetic predisposition, stressful overload and excess weight.
2 What is the danger?
120 per 100, 110 per 100 or 100 per 100 often happens in people who lead an active lifestyle. If a person is not involved in sports or heavy physical activities, the values should not exceed 120 to 80.
In hypertensive disease, an increase in the upper and lower indices is simultaneously recorded. If the diastolic index is 100 or 110, and the systolic index does not exceed the norm, it is customary to diagnose an isolated state. Previously it was believed that the second indicator does not bear any significance and was not paid attention to it. Modern research has shown that the upper and lower pressures, or rather their jumps, affect the overall state. An increase in the diastolic index is almost imperceptible. When the pressure exceeds 110, the person feels some changes. He has a headache, vision is reduced, dyspnea and bleeding from the nasal passages appear. When developing a clinical picture, it is advisable to go to an appointment with a specialist.
In the course of medical research, it was determined that the pressure is above 90, has a special effect on blood vessels. They begin to lack blood. If the lower mark rises rapidly, there is a complete overlap of the blood vessels. As a result, the walls of the arteries are gradually thinned, and the muscle tissue begins to be replaced by hyaline, which leads to the formation of atherosclerotic plaques. The main reason for the development of atherosclerosis is an increase in the second indicator. Therefore, to some extent, the described changes affect the overall well-being.
If the change in indicators was observed only once, there is probably no health hazard. With frequent pressure surges, it is advisable to consult a specialist.