Manifestations of low blood pressure

Written by Li Hai Wen

Cardiology

Updated on December 06, 2024

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Low blood pressure refers to a phenomenon where the systolic blood pressure is below 90mmHg and/or diastolic blood pressure is below 60mmHg. After developing low blood pressure, symptoms such as dizziness, palpitations, fatigue, and cold sweats often occur. If you have low blood pressure, it is essential to visit a hospital for proper examinations, such as a blood test to check for anemia. Conducting an echocardiography or an electrocardiogram can help determine if any heart diseases are causing the low blood pressure.

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Written by Zhang Yue Mei

Cardiology

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How to alleviate low blood pressure

How to alleviate low blood pressure depends on the cause of the low blood pressure and the degree to which the blood pressure has decreased. For mild low blood pressure without any primary disease, it is necessary to rest and consume high-protein, high-nutritional foods, especially high intake of broth, chicken soup, ginseng, sea cucumber soup, etc., which can effectively raise blood pressure. If the low blood pressure is caused by a disease and the blood pressure is relatively low, it is necessary to treat the primary disease while correcting the blood pressure. First, blood volume should be supplemented to raise blood pressure. In severe cases, pressor drugs should be used, and when blood pressure reaches a normal level, it is maintained to supply blood to important organs.

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Cardiology

49sec

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Clinical symptoms of low blood pressure

The clinical symptoms of hypotension mainly depend on its type. For example, in patients with orthostatic hypotension, symptoms such as dizziness, syncope, or even falling may occur when moving from a lying to a standing position. For hypotension caused by shock, it can be divided into hypovolemic shock and shock caused by reduced cardiac output, which may lead to symptoms like reduced urine output, cold and clammy skin, rapid heart rate, and short pulse. The clinical symptoms caused by cardiac tamponade are also generally related to reduced cardiac output. If the hypotension is caused by gastrointestinal bleeding, symptoms like vomiting blood and black stools may occur. Thus, the symptoms of hypotension can vary greatly depending on the cause.

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Written by Zhang Yue Mei

Cardiology

39sec

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How to supplement the diet for low blood pressure

Low blood pressure can cause harm to the body, and long-term low blood pressure may lead to insufficient blood supply to important organs. Therefore, while treating with medications, dietary adjustments should also be made. Patients with low blood pressure should generally consume a diet high in protein, nutrients, and calories. It is often beneficial to include nutrient-rich soups such as chicken soup, duck soup, mutton soup, beef soup, and sea cucumber soup. These soups can not only provide high-quality proteins, trace elements, minerals, and various vitamins needed by the body but can also enhance the body's immunity.

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Written by Zhang Yue Mei

Cardiology

48sec

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How to treat low blood pressure?

The treatment of hypotension varies based on the cause and the underlying diseases. Mild hypotension without any accompanying diseases can often be managed by nutritional adjustments, proper rest, avoiding overwork, and refraining from staying up late and smoking. These measures can help gradually increase blood pressure. In cases where hypotension is caused by shock, bleeding, or heart disease, treatment should address these conditions while also replenishing blood volume and administering antihypertensive drugs as necessary. Severe hypotension can be life-threatening, thus, acute and severe low blood pressure is considered a critical condition that requires immediate emergency treatment.

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Written by Zhang Yue Mei

Cardiology

52sec

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Is low blood pressure serious?

Low blood pressure is a common and frequently occurring disease clinically. It often occurs in physically weak individuals, middle-aged and elderly people, or women during their physiological period, as well as people who do not pay attention to nutritional intake while dieting. It can also be seen in some diseases that cause low blood pressure. Low blood pressure caused by reasons such as diet and age is generally not too serious and can be managed by adjusting daily routines and dietary structures. However, low blood pressure caused by blood loss, allergies, heart failure, trauma, and other factors is a manifestation of shock and is very serious. In severe cases, it can be life-threatening and requires immediate emergency treatment.