Low blood pressure (hypotension)

1. A low blood pressure is referred to when it falls below the average values, or when it is so low that you experience complaints. Common symptoms include dizziness, fatigue, palpitations and looking pale. Many causes are possible, but often there is no clear cause. Usually low blood pressure is not serious.

2. A low blood pressure is referred to when it falls below the average values, or when it is so low that you experience complaints. Common symptoms include dizziness, fatigue, palpitations and looking pale. Many causes are possible, but often there is no clear cause. Low blood pressure is usually not serious.

What is low blood pressure?

1. One speaks of low blood pressure (medical term: hypotension) when the pressure in your veins is lower than the average values, or when you experience complaints. Your blood pressure is expressed in two numbers. The first is the top pressure; it indicates the highest point of your blood pressure when your heart is just contracting to send blood through your body. The negative pressure is the lowest point that your blood pressure reaches when your heart relaxes again. The average blood pressure of a healthy person is approximately 120/80 mmHg. Low blood pressure is referred to when it falls below the following values: for men: 110/70 mmHg (110 over 70 millimeters of mercury) for women: 100/60 mmHg If your blood pressure is too low, not all parts of your body may be getting enough blood. As a result, they also lack the oxygen they need to function properly. Especially if your brain does not receive enough oxygen, this can cause symptoms such as dizziness, a light-headed feeling, fatigue or fainting. At times your blood pressure is naturally lower, for example when you are in bed at night. Even in warm weather, your blood pressure is often lower. It is also a common phenomenon in pregnant women. Other causes include blood loss, lack of fluid, infections and cardiac arrhythmias. Low blood pressure is generally not serious. It does not increase the risk of cardiovascular disease, while that is the case with high blood pressure. It can be annoying, but there are pieces of advice you can follow to make it easier to live with.

2. One speaks of low blood pressure (medical term: hypotension) when the pressure in your veins is lower than the average values, or when you experience complaints. Your blood pressure is expressed in two numbers. The first is the top pressure; this indicates the highest point of your blood pressure, when your heart is just contracting to send blood through your body. The negative pressure is the lowest point that your blood pressure reaches when your heart relaxes again. The average blood pressure of a healthy person is approximately 120/80 mmHg. Low blood pressure is referred to when it falls below the following values: for men: 110/70 mmHg (110 over 70 millimeters of mercury) for women: 100/60 mmHg If your blood pressure is too low, not all parts of your body may be getting enough blood. As a result, they also lack the oxygen they need to function properly. Especially if your brain does not receive enough oxygen, this can cause symptoms such as dizziness, a light-headed feeling, fatigue or fainting. At times your blood pressure is naturally lower, for example when you are in bed at night. Even in warm weather, your blood pressure is often lower. It is also a common phenomenon in pregnant women. Other causes include blood loss, lack of fluid, infections and cardiac arrhythmias. Low blood pressure is generally not serious. It does not increase the risk of cardiovascular disease, while that is the case with high blood pressure. It can be annoying, but there are pieces of advice you can follow to make it easier to live with.

Causes of low blood pressure

1. Low blood pressure can have various causes, but in many people the exact cause is difficult to determine. Possible causes of low blood pressure are: blood loss (for example, if you have heavy menstrual periods, or frequent small bleeding in your gastrointestinal tract) Ingesting too little moisture or losing too much moisture alcohol consumption infections in your stomach or intestines leading to fluid loss due to vomiting or diarrhea pregnancy use of certain medications, such as water pills cardiac arrhythmias reduced pumping power of the heart fever certain brain disorders Some people have a sudden drop in their blood pressure and pass out as a result. This is called a vasovagal reaction and can have various causes, such as intense emotions, exertion, heavy meals, standing in one position for too long. Another common phenomenon is orthostasis, where blood pressure falls when someone gets up too quickly from a lying or sitting position. Even when your body hits shock, your blood pressure suddenly drops sharply. This can occur with: severe dehydration severe blood loss heart attack serious infections severe allergic reactions for blockages in the blood vessels leading to your heart, such as a pulmonary embolism

2. Low blood pressure can have various causes, but in many people the exact cause is difficult to determine. Possible causes of low blood pressure are: blood loss (for example, if you have heavy menstrual periods, or frequent small bleeding in your gastrointestinal tract) Ingesting too little moisture or losing too much moisture alcohol consumption infections in your stomach or intestines leading to fluid loss due to vomiting or diarrhea pregnancy use of certain medications, such as water pills cardiac arrhythmias reduced pumping power of the heart fever certain brain disorders Some people have a sudden drop in their blood pressure and pass out as a result. This is called a vasovagal reaction and can have various causes, such as intense emotions, exertion, heavy meals, standing in one position for too long. Another common phenomenon is orthostasis, where blood pressure falls when someone gets up too quickly from a lying or sitting position. Even when your body hits shock, your blood pressure suddenly drops sharply. This can occur with: severe dehydration severe blood loss heart attack serious infections severe allergic reactions for blockages in the blood vessels that run to your heart, such as with a pulmonary embolism

Symptoms of low blood pressure

1. Some people do not notice low blood pressure, others experience complaints such as: dizziness feeling light-headed to sweat pale fainting or feeling like you are going to faint nausea ringing in the ears blurred vision black before the eyes palpitations fatigue distress

How is low blood pressure diagnosed?

1. It is not difficult to see if you have low blood pressure. You can do this yourself at home with a blood pressure monitor. If you are very bothered by the above complaints and regularly pass out, it is best to contact your doctor. This also applies if you are taking certain medications that can cause your blood pressure to drop, such as water pills. Your doctor can then see if you can be prescribed other medication. Sometimes the doctor may also order additional tests to see if underlying conditions are the cause, such as heart problems or bleeding in your gastrointestinal tract.

Risk factors / groups

1. Risk factors for low blood pressure include: blood loss (for example in case of accidents, heavy periods or bleeding in your gastrointestinal tract) fluid loss, due to nausea or diarrhea major burns heat heavy exertion or drinking too little excessive use of alcohol use of certain medications, such as water pills pregnancy cardiac arrhythmias or reduced pumping power of the heart fever Low blood pressure is common in some people, such as in pregnant women. They belong to the risk groups. Women with heavy periods are also included. This also applies to people who use a lot of alcohol or certain medicines. People with heart problems and people with gastrointestinal infections also have an increased risk of low blood pressure.

Treatment of low blood pressure

1. Once you have discovered that you often or regularly have complaints due to low blood pressure, there are various advice you can follow to prevent or relieve these: When dizziness develops, you can increase your blood pressure yourself by making steps in place or by contracting your abdominal, leg, or buttock muscles. If you feel like you are going to pass out, sit with your head tilted forward or lie down with your legs up. This way you help the blood flow to your brain. Do you lose extra fluid, for example due to heavy physical exertion, heat, fever, diarrhea or vomiting? Then make sure you also get extra fluids by drinking enough. Do you often experience complaints when you get up quickly? Then make sure that you can always do this in a calm manner. For example, go from a supine to a sitting position before getting up. Also, get up extra carefully when you get out of a hot bath or sauna. Be moderate with alcohol. Do you suspect that certain medications are the cause of your low blood pressure? Then consult your doctor whether this can be adjusted.

Forecast

1. Low blood pressure can have many different causes, but for many people it is not easy to pinpoint precisely. This also makes it difficult to treat this phenomenon. Sometimes your complaints will pass by themselves. If you often suffer, follow the advice above. Then it is good to live with low blood pressure. Only if it is caused by an underlying condition, such as heart problems or bleeding in your gastrointestinal tract, additional treatments are sometimes necessary. Sources)

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