Problems in deviation of blood pressure from the norm are key today for specialists in this field. The value of blood pressure is a basic indicator of the cardiovascular apparatus. Pressure may vary depending on the presence of certain diseases. Maintaining normal blood pressure in the arteries is vital, especially for the elderly. Not for nothing that any doctor begins the examination by measuring the patient’s pressure.
Measuring the pressure with a tonometer, we see two numbers indicating the upper pressure (systolic) and lower pressure (diastolic). With hypertensive heart disease, both indicators increase almost identically. But situations are not uncommon when the upper pressure is normal or slightly overstated, while the lower pressure rises much more. In this article we will try to figure out if the lower pressure is 90, what does this mean? Let's get it right.
What is blood pressure?
Doctors understand blood pressure as the level of pressure with which blood acts on the walls of blood vessels. The upper (systolic) occurs when the left heart ventricle (systole) contracts. Lower (diastolic) rate of relaxation (diastole). Normally, the pressure of an adult healthy person is from 110/70 to 130/90 mm. The top number is also called "heart" pressure, as it is an indicator of the strength of the heartbeat. The lower figure is directly dependent on the state of the vessels and the work of the kidneys. A substance called “renin” is synthesized by the kidneys. It affects vascular tone, which naturally affects the lower pressure, which is sometimes called "renal". At a pressure of 130/90, doctors talk about the upper limit of the norm. Sometimes this value may indicate a tendency to the development of hypertension. Pressure indicators also increase during physical exertion, emotional outbursts and stressful conditions. If you have noted a steady increase in pressure over a long period of time, then this is most likely the beginning of hypertension.
So, lower pressure 90 - what does it mean?
Diastolic (lower) pressure
The level of blood pressure in each may have its own value, but still there are average figures for an adult, deviation from which is considered abnormal. The optimal value of this indicator should be from 70 to 90 mmHg. If the diastolic pressure level is kept at 90 for a long period, what does this mean? With an increase in systolic pressure at the same time, this may indicate the initial stage of hypertension.
In the case when the lower pressure rises regardless of the indicators of the upper, it should be examined for the presence of pathologies of various kinds. This condition can be caused by various factors, for example, renal pathologies, adrenal gland dysfunction, endocrine diseases (thyroid gland, pituitary dysfunction), spinal problems (osteochondrosis, intervertebral disc hernias), atherosclerotic vascular lesions, heart defects or tumors. There may be other reasons: chronic stress, psychological trauma, abuse of alcoholic beverages and stimulants (medications, dietary supplements, energy drinks), excessive addiction to tobacco, eating habits, errors in eating behavior (eating fried, fatty foods, pickles, canned food, smoked meats). What does lower pressure 90 mean? We will talk about this later.
High diastolic pressure: what is the danger?
It all depends on the causes of a steady increase in lower pressure. Depending on this, either existing diseases may worsen, or new ones may arise due to an unhealthy lifestyle. In the absence of the necessary treatment, the disease state will progress, creating a threat to vital organs. What does lower pressure 90 say? This is a frequent question for patients, since a constant increase in diastolic pressure negatively affects the blood supply to all organs and systems of the body. This leads to a violation of their nutrition, and then to sclerotic degeneration. In organs, healthy tissues gradually die off and are replaced by connective tissue, which leads to irreversible disturbances in the functioning of organs. Changes can affect both the heart and kidneys, as well as the liver and brain. When replacing nerve cells in the brain with connective tissue, memory and intelligence are impaired.
Many people have a lower pressure of 90, what does this mean?
Symptomatology
For most hypertensive patients, the onset of the disease is asymptomatic and they do not even know about it. A person feels relatively healthy and cheerful, and blames minor errors in well-being for fatigue or overwork at work. The pressure problem in most cases comes to light quite by chance during a routine trip to the clinic. Over time, in the absence of treatment, hypertension develops (high blood pressure), which is fraught with sudden surges in pressure and the risk of a hypertensive crisis.
How to lower the lower pressure, if it is 90, we will consider below.
The condition is accompanied by intense headache, sometimes nausea and vomiting, as well as flickering of "flies" and dizziness. The nervous system can respond with seizures and hallucinations. In addition, a disorder of the peripheral nervous system can provoke temporary paresis of the extremities, loss of sensation in certain parts of the body. In general, the nature of the injuries upon the onset of a hypertensive crisis depends on where the pathology was localized: if there were headaches, then a stroke is possible, if the heart ached - myocardial infarction. If symptoms of a hypertensive crisis occur, before the ambulance arrives, you need to lay the patient on a flat surface, raising his head, you can also try to lower blood pressure with the help of quick-acting drugs.
The reasons for the lower pressure 90 can only be identified by a doctor.
How to measure?
Diagnosis and treatment of hypertension directly depends on how, how and how correctly you measure pressure. There are several types of modern blood pressure monitors:
- Having a mechanical principle of operation.
- Semiautomatic devices.
- Fully automated (electronic) devices.
When using the first and second option, it is necessary to monitor the correct application of the cuff and have a certain skill in using the device, listening to heart tones.
If all the rules are followed, a sufficiently reliable result can be obtained. Electronic models are similar in principle, and the measurement result is displayed on the scoreboard. An electronic blood pressure monitor greatly facilitates the patient's entire measurement process and produces a more accurate result. Unfortunately, such devices often fail, mechanics in this sense are more reliable.
We consider the reasons for the lower pressure of 90 and what to do about it.
How to measure?
But regardless of the device you use, the following rules should be observed when measuring pressure:
- Complete relaxation of the body is necessary.
- Before measuring pressure, it is necessary to exclude physical activity and eating food.
- You need to take a comfortable position for you.
- Measure the pressure level on both hands with an interval of 5-10 minutes.
In the case when frequent measurements are very different from each other, it is necessary to conduct a series of control measurements during the week.
Lower pressure 90 - what to do?
In the presence of the underlying disease, which causes a persistent increase in lower pressure, it is necessary to take all measures to cure it. For other reasons, you should adjust the diet, get rid of tobacco dependence, stop using psychostimulants, spend enough time in the fresh air and regularly give the body a feasible physical load.
Why the lower pressure is 90, it is better to check with your doctor.
Without consulting with your doctor, it is strictly not recommended to prescribe medications to yourself. As well as self-healing on the basis of folk methods.
Preparations
During the consultation, the doctor may prescribe one of the following drugs that regulate diastolic pressure: “Atenolol”, “Metoprolol”, “Bisoprolol”, “Lozartan”, “Verapamil”, “Nifedipine”, “Enalapril”, “Perindopril”, etc. In addition to this a diuretic (diuretic) can be prescribed simultaneously with potassium preparations: “Hypothiazide”, “Diacarb”, “Lasix”, “Panangin”, “Asparkam”, “Triamteren”. To stop the attacks of hypertensive crisis, quick-response medicines are used: Corinfar, Captopril.
Finally
Once again, we remind you that without consulting a doctor, you cannot prescribe yourself treatment with these drugs, it is life threatening. If a hypertensive crisis is suspected, an ambulance should be called immediately. In conclusion, we say again that the treatment of hypertension is a laborious and lengthy process. The outcome directly depends not only on drug therapy, but also on the degree of responsibility of the patient.
That's what it means - lower pressure 90.