What happens to long-term low blood pressure

Long term hypotension may lead to dizziness, fatigue, lack of concentration, and in severe cases, may cause shock or insufficient blood supply to organs. The causes of low blood pressure include genetic, environmental factors, physiological changes, etc., which require intervention through dietary regulation, exercise improvement, medication treatment, and other methods.

1. Genetic factors. Some people are born with low blood pressure, which may be related to family genetics. This group of people usually have no obvious discomfort, but regular monitoring of blood pressure is necessary to avoid vigorous activity or sudden changes in position to prevent fainting. It is recommended to maintain a regular daily routine and avoid overexertion.

2. Environmental factors. Long term exposure to high temperatures, malnutrition, or dehydration may lead to low blood pressure. In high temperature environments, the human body sweats more, blood volume decreases, and blood pressure decreases accordingly. Malnutrition or dehydration can affect blood circulation. Suggest replenishing water and increasing salt intake, such as drinking diluted salt water or electrolyte drinks.

3. Physiological changes. Pregnancy, aging, or underweight may cause hypotension. During pregnancy, the pregnant woman's blood volume increases, blood vessels dilate, and blood pressure may decrease. Elderly people have reduced vascular elasticity and weakened ability to regulate blood pressure. People who are underweight may have insufficient blood volume and lower blood pressure. It is recommended that pregnant women rest more, elderly people exercise moderately, and those who are underweight increase their nutrient intake.

4. Pathological factors. Heart disease, endocrine disorders, or severe infections may lead to low blood pressure. Heart diseases such as heart failure and arrhythmia can affect the pumping function of the heart. Endocrine disorders such as hypothyroidism may lower metabolic rate. Severe infections such as sepsis may lead to vasodilation. It is recommended to seek medical attention promptly and receive treatment based on the cause of the illness.

5. Dietary regulation. Increasing salt intake can raise blood pressure, such as consuming pickled products, nuts, etc. Consuming foods rich in vitamin B12 and iron, such as lean meat, eggs, and green leafy vegetables, can help improve anemia related hypotension. Avoid drinking alcohol on an empty stomach, as alcohol can dilate blood vessels and lower blood pressure.

6. Exercise improvement. Moderate exercise such as walking, yoga, and swimming can enhance cardiovascular function and improve blood circulation. Avoid sudden standing or prolonged standing to prevent orthostatic hypotension. It is recommended to wear elastic socks to help with blood flow back to the lower limbs.

7. Drug therapy. Doctors may prescribe medications such as fluorocortisone and midodrine to help raise blood pressure. Fluhydrocortisone can increase blood volume, while Midodrine can constrict blood vessels. Traditional Chinese medicine such as ginseng and astragalus can also help improve symptoms of low blood pressure. Long term hypotension should be taken seriously, and interventions such as diet, exercise, and medication can effectively improve symptoms. If severe dizziness, fainting, or shock occurs, immediate medical attention should be sought to identify the cause and receive targeted treatment. Regular monitoring of blood pressure and maintaining a healthy lifestyle are key to preventing low blood pressure.