Understanding Blood Pressure: Causes, Symptoms, and Management

2024-03-14 17:20:00

Blood pressure varies in each person. It is commonly treated when it rises, but you also have to be alert when a fall occurs as it might be associated with an illness.

Blood pressure is “the amount of blood the heart pumps and the degree of resistance to blood flow in the arteries. The measurement is determined in millimeters of mercury (mm Hg)”, as indicated in its description. Mayo Clinic.

When blood pressure drops too much, it is recommended to consult a doctor. Photo: Freepik.

The aforementioned website cites the American Heart Association on what blood pressure is considered normal.

In this regard, it is said that the systolic pressure reading should be equal to or less than 120 mm Hg, while the diastolic pressure should be 80 mm Hg or less. If the figure is much below these numbers or you have a blood pressure of 90/60 then you are considered to have low blood pressure.

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What are the symptoms of low blood pressure

Certain signs may be indicative of low blood pressure, also called hypotension. Symptoms range from dizziness, fatigue, fainting, blurred vision, nausea or difficulty concentrating.

Dizziness, fatigue, and difficulty concentrating are some symptoms of low blood pressure. Photo: Freepik.

When low blood pressure can be dangerous

If blood pressure drops suddenly and considerably, a “shock” can occur, a condition that according to the Mayo Clinic can be dangerous because it causes rapid breathing, weak and fast pulse, cold and clammy skin, confusion and paleness.

When this occurs, the first recommendation is to seek medical assistance to determine the cause that caused a drop in blood pressure.

“Blood pressure that is too low can decrease the body’s oxygen levels and cause damage to the heart and brain,” adds the Mayo Clinic, so it is important to seek medical attention as soon as possible.

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Causes of low blood pressure or hypotension

In women, blood pressure usually drops during the first weeks of pregnancy, but in general it can also be associated with heart conditions such as a heart attack, heart failure or heart valve disease.

Women usually have low blood pressure in the first few weeks of pregnancy, although it stabilizes later. Photo: Freepik.

Other causes may be due to diseases related to hormones or diabetes, dehydration, blood loss, serious infection, severe allergic reaction such as anaphylaxis or lack of nutrients in the diet. Certain medications can also cause low blood pressure. (YO)

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