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

45sec

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What should people with low blood pressure eat?

No matter what the cause of low blood pressure, it is necessary to supplement with nutrients. Therefore, patients with low blood pressure should consume foods high in quality protein such as milk, eggs, lean meat from animals, fish, and shrimp. These foods not only provide high-quality protein needed by the human body but also supply a variety of vitamins and trace elements, enhancing physical constitution. Additionally, consuming more salty soups, vegetable soups, chicken broth, and fish soup can not only provide rich nutrients but also quickly increase blood volume, thereby raising blood pressure.

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Written by Zhang Yue Mei

Cardiology

48sec

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Is low blood pressure dangerous?

Severe hypotension is very dangerous. Hypotension is a diagnostic indicator of shock. Excessively low blood pressure leads to insufficient perfusion of the microcirculation, especially in vital organs such as the brain, heart, and kidneys, which can cause ischemia and hypoxia, leading to the failure of these organs and endangering life safety. Therefore, the occurrence of hypotension, especially severe hypotension, requires active resuscitation. Initially, it is necessary to administer fluids to supplement blood volume and make corrections, while also using some vasopressor medications to treat the disease causing the hypotension, achieving a blood pressure-raising effect to save lives.

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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

53sec

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Does low blood pressure cause dizziness?

The main clinical symptoms of low blood pressure include dizziness, which is caused by ischemia and hypoxia in the brain due to low blood pressure. The primary causes of low blood pressure are insufficient cardiac contractile force, changes in vascular elasticity, and inadequate blood volume, leading to insufficient perfusion in the body and vital organs, causing ischemia and hypoxia. Dizziness is a major symptom of cerebral ischemia. Not only can severe dizziness cause headaches, but it can also lead to unconsciousness. Severe low blood pressure can cause confusion, apathy, and other symptoms, requiring active treatment to raise blood pressure.

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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.