What is fainting? Fainting or in medical terms known as syncope, a condition when you lose consciousness suddenly and for a short period due to lack of blood supply to the brain.

Here are some factors trigger fainting:

Common cause

Adults can pass out due to various factors. Dehydration and decreased blood pressure due to gastroenteritis (inflammation of the stomach or intestine) for example.

However, the collapse happens on a regular basis is often caused by heart valve problems, heart rhythm disturbances, anxiety, low blood pressure, stroke and drugs. Usually, doctors can determine the cause of the patient to know the history and examination.

Vasovagal attack

Vasovagal attack is a condition that involves slowing the heart, decreased blood pressure and reducing blood flow to the brain, thus reducing the blood supply to the brain.

This condition can make you unconscious for a while and realized again with the condition of headaches and nausea. These attacks are often triggered by emotions such as fear, heavy meal, or being in a warm environment. If you suffer from this disorder, it is better to avoid triggers and consult with your doctor to get the right prescription.

Age

The elderly people can pass out as young adults. However, in the elderly is often a sign of fainting tias – transient ischemic attacks (small strokes) when the blood supply to the brain less. In addition, people fainted in the elderly can be caused by the effects of the drug. Therefore, be sure to consult with your doctor.

Drugs

Fainting can be caused by drugs that reduce blood pressure, such as drugs used to treat hypertension, as well as beta-blockers, ACE inhibitors, diuretics, tranquilizers and drugs used to treat Parkinson’s disease.

Fainting in children

If happens repeatedly, it’s worth a thorough examination to see the possibility of heart problems. Usually, fainting in children caused by breath-holding attacks. This condition usually occurs in some children after a trauma such as shocks or injury. These children hold their breath, thus triggering unconscious for a while. Children usually stop holding my breath at the age of six years.

Pregnant women

Pregnant women are fainting due to changes in blood pressure. During pregnancy the blood flow changes. When standing, pregnant women need more time to achieve normal blood pressure. As a result, pregnant women can pass before the blood supply to the brain return to normal. (IK/OL-08)

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