is lightheadedness a symptom of high blood pressure?
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In some cases, people with high blood pressure may have a pounding feeling in their head or chest, a feeling of lightheadedness or dizziness, or other signs. Without symptoms, people with high blood pressure may go years without knowing they have the condition.
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You may feel dizzy, faint or off balance if your heart isn't pumping enough blood to your brain. Causes include: Drop in blood pressure. A dramatic drop in your systolic blood pressure — the higher number in your blood pressure reading — may result in brief lightheadedness or a feeling of faintness.
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But if your blood pressure drops suddenly or causes symptoms like dizziness or fainting, it is too low. It can cause shock. Shock can be dangerous if it is not treated right away.
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Anything disturbing it can make you feel dizzy, whether it is from a cold, an injury, or many other things. Anything that causes your blood pressure to drop suddenly can make you feel lightheaded, or like you are going to faint. This is because at that moment there might not be enough blood flowing to your brain.
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This is because most of the time, there are none. Myth: People with high blood pressure will experience symptoms, like nervousness, sweating, difficulty sleeping or facial flushing.
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If lightheadedness gets worse, it can lead to a feeling of almost fainting or a fainting spell (syncope). You may sometimes feel nauseated or vomit when you are lightheaded. Vertigo is a feeling that you or your surroundings are moving when there is no actual movement.
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Dizziness may be a warning sign of high blood pressure, warned LloydsPharmacy. People who are constantly feeling slightly dizzy should speak to their GP and ask for a blood pressure check, it said. That could even extend to people who often feel dizzy after standing up.
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A person is considered to have high blood pressure if the systolic value is over 140 mmHg, the diastolic value is over 90 mmHg, or if both are higher than these readings. High blood pressure itself usually goes unnoticed. Only if it is extremely high can it sometimes result in symptoms like dizziness or trouble seeing.
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Dizziness: Dizziness is not caused by high blood pressure, but it can be similarly caused by a number of blood pressure medications. It should not be ignored and you should contact a doctor immediately if you have sudden dizziness, as it can be a warning sign for many illnesses, including having a stroke.
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You can have high blood pressure and experience no obvious symptoms until you experience a stroke or heart attack. In some people, severe high blood pressure can result in nosebleeds, headaches, or dizziness. Because hypertension can sneak up on you, it's especially important to monitor your blood pressure regularly.
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Low blood pressure - or hypotension- occurs when the force at which the heart pumps blood through the arteries falls. Hypotension can present with various symptoms: from nausea, dizziness to heart palpitations.
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Dizziness : While dizziness can be a side effect of some blood pressure medications, it is not caused by high blood pressure. However, dizziness should not be ignored, especially if the onset is sudden. Sudden dizziness, loss of balance or coordination and trouble walking are all warning signs of a stroke.
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High blood pressure does not usually cause any obvious symptoms. Symptoms can occur in rare cases where a person has a very high blood pressure level so it is good to be aware of these. The symptoms may include: headaches.
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A sudden drop in blood pressure — as little as a drop from 120 to 100 in your systolic (top) number — can be dangerous if it triggers dizziness and fainting. Such symptoms can be a sign of an underlying problem that may need medical attention.
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Chronically low blood pressure is worrisome when it is accompanied by symptoms such as dizziness or fainting. This can be a sign of an underactive or overactive thyroid gland, poorly functioning adrenal glands, anemia, mild dehydration, a low heart rate, and other conditions.
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Lightheadedness often is caused by a momentary drop in blood pressure and blood flow to your head that occurs when you get up too quickly from a seated or lying position ( orthostatic hypotension ). Ongoing lightheadedness may mean you have a more serious problem that needs to be evaluated.
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Overview. Orthostatic hypotension — also called postural hypotension — is a form of low blood pressure that happens when you stand up from sitting or lying down. Orthostatic hypotension can make you feel dizzy or lightheaded, and maybe even cause you to faint.