Low lower pressure, which is also called vascular or renal, can be caused by problems with both blood vessels and kidneys, and with a number of other diseases.. In most cases, its decrease occurs in conjunction with the upper one (hypotension) and is not a sign of a serious pathology.. However, if the lower pressure decreases in isolation, and especially if this condition lasts for a long time, it is necessary to undergo an examination, find out the cause and eliminate it, since this phenomenon causes blood stagnation in the systemic and pulmonary circulation.

If low diastolic pressure persists for a long time and causes discomfort, you need to see a doctorLet's talk about why diastolic pressure drops and what to do about it.

Blood pressure and its reductionBlood pressure (BP) is the pressure that blood exerts on the walls of blood vessels during its movement. Distinguish between systolic (upper) and diastolic (lower) pressure. With a decrease in diastolic pressure, systolic pressure also usually decreases, but in some cases there is a low lower pressure with an increased or normal upper pressure..

Normal blood pressure in an adult is 120/80 mm Hg.. st. (the second number means diastolic pressure), fluctuations of the indicator up or down by 10-15 units are allowed. The difference between the upper and lower pressure in a person (pulse pressure) should normally be approximately 40 mm Hg.. st. A deviation of this indicator by 10 units in one direction or another is acceptable..

In elderly patients with arterial hypertension of 2 and 3 degrees, a decrease in diastolic pressure may indicate myocardial infarction, renal failure, stroke.

The value of blood pressure is influenced by the total volume of circulating blood, the patency of blood vessels, the condition of the heart, and a number of other factors.. If a patient's blood pressure is consistently low, they are diagnosed with arterial hypotension (hypotension), even if only one of the blood pressure levels is low..

There are several types of arterial hypotension. With orthostatic hypotension, a decrease in blood pressure occurs with sudden movements, which is accompanied by loss of orientation in space, severe weakness, fainting. Most often, this form of hypotension occurs in elderly patients.. Vegetative-vascular hypotension is usually observed in adolescence and is associated with dysfunction of the cardiovascular system.. Postprandial hypotension develops after a meal, more common in the elderly or those with diabetes mellitus.

Reduced blood pressure is much less likely to cause the development of myocardial infarction and stroke in comparison with high blood pressure, only a sharp and significant drop is a serious danger.

Causes of low lower pressureWhat does a low diastolic BP indicate? The reasons for lowering the lower pressure are varied.. It can change under the influence of psycho-emotional factors, with the use of certain foods and drinks (especially alcohol), the use of a number of drugs (for example, with long-term use of antidepressants). Reduced lower blood pressure may be due to high ambient temperature, staying in a stuffy room, marijuana use. However, in such cases, the value of the indicator usually quickly returns to the normal range..

At a diastolic blood pressure level of 47 mm Hg. st. and less urgent medical attention is required, as this value is approaching a critical.

A pathological decrease in diastolic blood pressure is observed in diseases of the kidneys, allergic processes, toxic shock, dehydration of the body, astheno-neurotic syndrome, somatoform autonomic dysfunction of the nervous system according to the hypotonic type, insufficient production of thyroid hormones, a number of infectious diseases (tuberculosis, pneumonia, etc.).. ), blood loss (trauma, heavy menstruation), lack of vitamins B, C, E in the body. A decrease in diastolic as well as pulse pressure is observed in patients with chronic heart failure..

Diastolic pressure below normal occurs in women during pregnancy, especially in the early stages. During childbearing, a slight decrease in blood pressure is normal, but increases the risk of syncope. In addition, pregnant women often experience dehydration, which leads to an even greater decrease in pressure..

An increase in systolic blood pressure with a simultaneous decrease in diastolic blood pressure occurs in kidney diseases, atherosclerotic lesions of blood vessels, in hyperthyroidism, and overweight.. This condition can be observed in patients with arterial hypertension with improper treatment..

Low diastolic pressure with normal systolic pressure may be seen in some malignancies..

In elderly patients with arterial hypertension of 2 and 3 degrees, a decrease in diastolic pressure may indicate myocardial infarction, renal failure, stroke.

Risk factors for a decrease in lower pressure include a change in the climatic zone, weather sensitivity.

Low diastolic pressure may be due to high ambient temperature, being in a stuffy room, marijuana use.

The main signs of reduced diastolic pressure Lowering blood pressure is accompanied by discomfort. When a person's blood pressure drops, increasing weakness, lethargy, drowsiness, apathy appears, and efficiency decreases.. There may be a dull or throbbing headache (often in the occipital and / or temporal region), dizziness, fainting, nervousness, very strong irritability.

With reduced diastolic pressure, patients may experience blurred vision, spots before the eyes, chest discomfort, increased heart rate, coldness of the upper and lower extremities, orthostatic collapse. These symptoms can develop both with an isolated decrease in diastolic blood pressure, and with general hypotension..

With increased upper and lower lower pressure, facial flushing, headache, shortness of breath, tachycardia, tremor of the upper extremities are observed..

At what value of the lower pressure fainting is possible depends on the normal level of blood pressure in the patient, as well as on a number of his physiological characteristics.. So, in some people, fainting is possible with a diastolic pressure of 64 mm Hg.. st. , and in other cases it occurs at 56-58 mm Hg. st.

At a diastolic blood pressure level of 47 mm Hg. st. and less urgent medical attention is required, as this value is approaching a critical.

Low blood pressure - what to do? First of all, you should adjust your lifestyle. It is necessary to normalize the regime of work and rest, a good night's sleep, increased physical activity, as well as the normalization of nutrition. You need regular meals at regular intervals, balanced in composition. It is recommended to include more fruits, vegetables, dairy products in the diet. Patients may be recommended yoga, breathing exercises.

Risk factors for a decrease in lower pressure include a change in the climatic zone, weather sensitivity.

For slightly lower diastolic pressure at home, you can resort to the help of herbal tonics, such as ginseng and lemongrass.. However, it should be borne in mind that drugs based on these medicinal plants are contraindicated in cases of increased systolic pressure, epilepsy, a tendency to bleeding, acute infectious processes in the body, and sleep disorders..

Effective tea with currant leaves: mix a teaspoon of black tea with the same amount of crushed blackcurrant leaves, pour a glass of boiling water and leave for 15 minutes. Tea with currants is drunk in a glass a day after meals. You can also brew currant leaves without adding black tea..

Currant leaf tea has a tonic effect. With reduced diastolic pressure, a remedy from chicory root can be used.. To prepare it, 2 tablespoons of crushed plant roots should be poured with 500 ml of warm water, boiled over low heat for 30 minutes. After that, the broth is filtered and taken 1/3 cup 3 times a day.. The course of treatment should not exceed 4 weeks.

If home remedies do not help, if diastolic blood pressure is lowered significantly and stays at this level for a long time, you should consult a doctor..

TreatmentTo determine the cause of low blood pressure, an examination is carried out, which includes a general and biochemical blood test, a general urinalysis, determination of the level of thyroid hormones in the blood, electrocardiography, echocardiography and other studies if necessary..

Treatment is mainly aimed at combating the underlying disease.. So, with hypothyroidism, drugs can be prescribed that help normalize the functioning of the thyroid gland.. With astheno-neurotic syndrome, neurometabolic stimulants are used, etc..

It is necessary to normalize the regime of work and rest, a good night's sleep, increased physical activity, as well as the normalization of nutrition.

Tonics may be prescribed to normalize blood pressure, especially when the cause of hypotension cannot be identified.. Tonic drugs help normalize blood pressure, eliminate drowsiness, weakness, lethargy and apathy. In some cases, they are prescribed together with drugs that strengthen blood vessels..

It is not recommended to self-medicate, since independent attempts to increase the lower pressure with drugs will most likely lead to an increase in the upper pressure.. Such treatment of low lower pressure in elderly patients can cause the development of a hypertensive crisis..

PreventionIn order to prevent pathological conditions characterized by low lower pressure, a healthy lifestyle and proper nutrition are recommended..

The diet should include meat, potatoes, legumes, nuts, dark chocolate. You need to sleep at least 8 hours a day, you should spend more time outdoors. Moderate physical activity, rejection of bad habits, avoidance of industrial hazards, observance of an adequate regime of work and rest are recommended.. It is useful to take a contrast shower, which helps to strengthen the walls of blood vessels, increase immunity.

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