Low blood pressure is also known as hypertension. It is a condition in which a person's blood pressure drops so low that he starts experiencing dizziness, fainting, fatigue, nausea, difficulty in breathing, blurred vision, cold body and clammy skin. People who are physically fit and active usually have blood pressure less than 120/80 mmHg. But they would not be considered unhealthy, especially if they do not experience such symptoms.
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However, when the blood pressure level is 90/60 mmHg or less, it is considered hypotension. Also, when the blood pressure level drops too much, it can cause inadequate blood flow to the brain, kidneys and heart.
This condition can be caused by dehydration, prolonged bed rest, lack of nutrients, low blood volume, heart problems, pregnancy, endocrine disorders and neurological conditions. Some medications such as alpha blockers, beta blockers, diuretics, antidepressants and other factors can also cause low blood pressure.
When you have low blood pressure, you are asked to consume more salt. First, consult your doctor before increasing your salt intake. Also, avoid alcohol and high-carbohydrate foods such as bread, rice, pasta and potatoes.
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To treat this condition, it is important to know the exact cause but you can also adopt some simple home remedies to reduce the symptoms.