is cause low blood pressure?
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Low blood pressure has many different causes including: Emotional stress, fear, insecurity or pain (the most common causes of fainting) Dehydration, which reduces blood volume. The body's reaction to heat, which is to shunt blood into the vessels of the skin, leading to dehydration.
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Most doctors will only consider chronically low blood pressure as dangerous if it causes noticeable signs and symptoms, such as: Dizziness or lightheadedness. Nausea. Fainting (syncope)
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Endocrine problems. Thyroid conditions such as parathyroid disease, adrenal insufficiency (Addison's disease), low blood sugar (hypoglycemia) and, in some cases, diabetes can trigger low blood pressure. Dehydration. When your body loses more water than it takes in, it can cause weakness, dizziness and fatigue.
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Long-term high blood pressure can potentially lead to low pulse. High blood pressure can cause your heart's tissues to remodel. For example, the tissue may become thicker in an attempt to beat harder. It's harder for this thickened tissue to conduct electrical impulses.
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Low blood pressure may be a sign of multiple conditions, including dehydration, severe infection with septic shock, endocrine (hormonal) conditions, some heart diseases, and taking certain medications. Psychological stress is not a known cause of abnormally low blood pressure.
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Increased blood flow can cause your blood pressure to change. Often, your blood pressure will drop during pregnancy, also known as hypotension or low blood pressure. Low blood pressure can cause you to feel dizzy, especially when moving from lying down or sitting to standing.
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When blood pressure is too low, not enough blood reaches all parts of the body. As a result, cells do not receive enough oxygen and nutrients, and waste products are not adequately removed.
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Low blood pressure can affect other organs leading to shortness of breath, fainting, blacking out, chest pain, and cool, clammy skin.
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Low blood pressure, or hypotension, is blood pressure that has dropped below healthy levels. It can be caused by dehydration, certain medical conditions and medications, and surgery. It can cause dizziness, blurred vision, headache, and fainting.
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Low blood pressure may be normal for most people, particularly athletes or those with a strong heart and well-developed circulatory system. If no symptoms are present, low blood pressure is not normally a problem. However, if certain symptoms persist, your blood pressure may be too low.
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Dehydration can sometimes cause blood pressure to drop. However, dehydration does not always cause low blood pressure. Fever, vomiting, severe diarrhea, overuse of diuretics and strenuous exercise can all lead to dehydration, a potentially serious condition in which your body loses more water than you take in.
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Causes of hypotension If the measurement drops 30mmHg below the person's usual blood pressure, this is considered to be hypotension. Low blood pressure has many different causes including: Emotional stress, fear, insecurity or pain (the most common causes of fainting) Dehydration, which reduces blood volume.
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In healthy people, low blood pressure without any symptoms is not usually a concern and does not need to be treated. But low blood pressure can be a sign of an underlying problem -- especially in the elderly -- where it may cause inadequate blood flow to the heart, brain, and other vital organs.
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Low blood pressure in dogs Low blood pressure can be caused by an accident or injury that leads to a significant loss of blood, due to there being less blood in their system. Various health problems may also lead to low blood pressure, including heart, liver or kidney issues, anaemia or a low red blood cell count.
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Low blood pressure (hypotension) occurs when blood pressure drops below the normal range. Doctors generally define low blood pressure as 90/60 mm Hg or below, commonly said as “90 over 60” Usually, doctors only treat hypotension if it is severe enough to cause symptoms.
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However, if blood pressure is low enough, brain damage can still occur. Also, fainting can result in serious injuries to the head or other parts of the body. Low blood pressure occasionally causes shortness of breath or chest pain due to an inadequate blood supply to the heart muscle (a condition called angina).
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sweating. nausea. heart palpitations (if low blood pressure is caused by a heart problem) fever or chills (if low blood pressure is caused by infection)