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Hypertension
What is the general blood pressure for hypertensive nephropathy?
Hypertension caused by kidney disease is called renal hypertension. The blood pressure of patients with renal hypertension is generally higher than that of those with primary hypertension. However, these patients can exhibit any range of blood pressure types. Their blood pressure might be in stage 1, meaning the systolic pressure is between 140 to 160 mmHg. It could also reach stage 3, where the systolic pressure exceeds 180 mmHg. In cases of heart failure, the patient's blood pressure might even reach 220 or 240 mmHg, though such extreme cases are relatively rare.
Emergency treatment for high blood pressure
Hypertension is currently a common and frequent disease, especially among middle-aged and elderly people. It requires the use of proper antihypertensive drugs to lower blood pressure back to a normal range to ensure the blood supply to the heart and brain. If medication is not taken on time, or due to emotional excitement or excessive fatigue, there can be a sudden increase in blood pressure. Immediate use of effective antihypertensive drugs is necessary to lower the blood pressure to a safe range to prevent accidents. In case of a hypertensive emergency, one should go to the hospital for active treatment to avoid life-threatening risks.
What is the blood pressure in a hypertensive crisis?
Hypertensive crisis is a relatively urgent medical condition in clinical settings. Its diagnostic criterion is a diastolic pressure greater than 130 mmHg. Naturally, the higher the blood pressure, the greater the threat. A hypertensive crisis can lead to many clinical symptoms, such as acute left heart failure, dizziness, headache, cerebral hemorrhage, and acute renal failure. The most common causes of hypertensive crisis are primary or secondary hypertension, which, under certain specific circumstances, lead to uncontrollably high blood pressure and related clinical symptoms. The focus of treatment is on controlling the blood pressure and choosing different treatment plans for complications. For instance, in the case of heart failure, vasodilators and diuretics may be used for symptomatic treatment.
Pregnancy hypertension symptoms
The symptoms of hypertension during pregnancy vary depending on the blood pressure level, individual tolerance, and other factors. Common symptoms include high blood pressure, protein in the urine, and generalized edema. Edema can vary in severity; it can start with bilateral ankle swelling, progress to the calves, thighs, and then become generalized throughout the body. Increased blood pressure can also lead to headaches, dizziness, nausea, and blurred vision. In more severe cases, pain in the upper abdomen and convulsions may occur.
What is the blood pressure for gestational hypertension?
Pregnancy-induced hypertension refers to a series of pathophysiological changes caused by elevated blood pressure in women during pregnancy. It is a severe complication of pregnancy that can have serious effects on both the mother and the fetus. The diagnostic standard for hypertension during pregnancy is the same as in non-pregnant periods, that is, a blood pressure greater than 140/90mmHg can be diagnosed as pregnancy-induced hypertension. However, pregnancy-induced hypertension can be classified based on whether it is combined with other conditions, as well as the severity of the condition. Depending on the severity, pregnancy-induced hypertension can be divided into categories such as gestational hypertension, pre-eclampsia, eclampsia, chronic hypertension, and chronic hypertension with superimposed pre-eclampsia. These classifications are mainly based on the severity of the condition, and it is essential to treat pregnancy-induced hypertension with standardized care.
What to eat for high blood pressure
Patients with hypertension need to regularly take antihypertensive medication to bring their blood pressure within the normal range. In daily life, dietary adjustments should be made, avoiding foods high in fats such as fatty meat from animals, offal, fried foods, and sweets. Instead, consume more vegetables high in dietary fiber, vitamins, and trace minerals. Suitable vegetables for people with hypertension include celery, spinach, mung bean sprouts, black fungus, water chestnuts, onions, carrots, winter melon, and Chinese cabbage.
Hypertensive crisis blood pressure values
At any stage of hypertension development and other disease emergencies, severe life-threatening blood pressure increases can occur, requiring emergency treatment. Hypertensive crises include hypertensive emergencies and hypertensive urgencies. Hypertensive emergencies refer to severe blood pressure increases within a short time—hours or days—with diastolic pressure greater than 130 mmHg and/or systolic pressure greater than 180 mmHg, accompanied by severe dysfunction or irreversible damage to critical organs and tissues such as the heart, brain, kidneys, retina, and major arteries. Hypertensive urgencies may present as increased blood pressure but without obvious target organ damage.
How should one take medicine for high blood pressure?
Patients with hypertension must use effective medications to keep their blood pressure within the normal range to prevent damage to the cardiovascular and cerebrovascular systems. During medication use, patients should not arbitrarily stop taking their medication or switch to different types. It is necessary to regularly monitor blood pressure and adjust the medication dosage or switch types under the guidance of a doctor as blood pressure fluctuates. Randomly stopping medication and discontinuing antihypertensive drugs can cause blood pressure fluctuations and pose greater risks to the body, especially causing ischemia in the heart and brain.
How to Read a Blood Pressure Monitor for High Blood Pressure
As living standards improve, a blood pressure monitor has become an essential medical device in households. Electronic blood pressure monitors are very convenient for measuring blood pressure, especially for patients with hypertension. They allow patients to measure their blood pressure timely and adjust medication dosages accordingly. How to read a blood pressure monitor varies with different models. Typically, on an electronic blood pressure monitor, the first line displays the systolic pressure, also known as high blood pressure; the second line displays the diastolic pressure, also known as low blood pressure; and the third line displays the heart rate. These readings can help you know your systolic and diastolic pressures.
Symptoms of Hypertension in Pregnant Women
During pregnancy, if a pregnant woman develops high blood pressure, initially there are no symptoms, because at the beginning the blood pressure just slightly exceeds 140/90mmHg. If the high blood pressure is only temporary, it generally does not affect the woman's body and therefore, she may not experience any symptoms. As the condition progresses, the symptoms of high blood pressure can cause physical harm to the woman, likely damaging the kidneys and causing proteinuria. The loss of protein can lead to edema in women, and as a result, many women's initial symptoms will appear as generalized swelling, which does not improve with rest. By measuring blood pressure and urinary protein, symptoms of hypertension in pregnant women can be detected. In the later stages of the disease, hypertension may sometimes be accompanied by dizziness, indigestion, and mild pain in the lower abdomen, which are all symptoms of hypertension in pregnant women.