Causes and symptoms of hypotension

Hypotension occurs when there is low blood pressure and can cause symptoms of dizziness and fainting. Only in severe cases can be life-threatening. Today we speak about the causes and symptoms of hypotension or low voltage.

Low tension is considered when there is a reading of pressure arterial systolic less than90 mm Hg and diastolic blood less than 60 mm Hg pressure, but this condition istreatable, and it is important to know the cause so that it can be properly treated.

Causes of low pressure

Certain medical conditions can be the causes of the low pressure or hypotension:

HEART PROBLEMS

Include bradycardia, or low heart rate, problems in the valves of the heart, heart failure and heart attack, which can cause hypotension, since they prevent the body being able to circulate enough blood.

ENDOCRINE PROBLEMS

Both hypothyroidism and hyperthyroidism can cause low blood pressure; the Addison's disease, hypoglycemia and diabetes can also cause pressure low pressure.

SEVERE ALLERGIC REACTION

A severe allergic reaction is called anaphylaxis and is life-threatening, and can be due to food, medications, poisons in insects and latex. It can also lead to a drop in blood pressure among other symptoms.

BLOOD LOSS

When a large amount of blood lost by one further injury or there is internal bleeding, the amount of blood in the body, is reduced leading to a severe drop in blood pressure.

SERIOUS INFECTIONS

When infection enters the bloodstream occurs septicemia, and can lead to a deadly drop in blood pressure called septic shock.

LACK OF NUTRIENTS IN THE DIET

The lack of vitamin B12 and folic acid can cause anemia and tension low.

PREGNANCY

During the first 24 weeks of pregnancy, the systolic pressure falls of 5 - 10 mm Hg anddiastolic pressure of 10-15 mm Hg. This is considered normal. After having given birth blood pressure returns to pre-crisis levels of pregnancy.

Symptoms of low tension

In relation to the symptoms of low pressure, you specify the following data of interest:

-Having low voltage can be sign of an underlying problem, especially when low suddenly or is accompanied by symptoms such as cold, wet, and pale skin, thirst, acceleration of breathing, fatigue, lack of concentration, blurred vision, nausea, dizziness and fainting.

-Move from a sitting or lying position to a standing position, put of manifest symptoms of hypotension, and can cause lightheadedness, dizziness, or fainting.

-When the blood pressure is not enough to supply blood to the organs of the body, they do not function properly and may be temporarily or permanently damaged.

Shock is a life-threatening condition, where the low blood pressure causes organs such as the kidneys, liver, heart, brain and lungs to fail quickly.

Posted by Unknown on Friday, March 13, 2015 - Rating: 4.5

Title : Causes and symptoms of hypotension
Description : Hypotension occurs when there is low blood pressure and can cause symptoms of dizziness and fainting. Only in severe cases can be life-thr...

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