Is vasovagal syncope common in pregnancy?

Is vasovagal syncope common in pregnancy?

It’s most common during the first trimester, but it can happen anytime during pregnancy. Dizziness and fainting (syncope) are often caused by a drop in blood pressure. This is from the hormones released during pregnancy that relax the body’s blood vessels.

What causes vasovagal syncope in pregnancy?

Fainting, technically known as syncope, is a temporary loss of consciousness, usually caused by low blood pressure and a lack of oxygen in the brain. Pregnancy hormones can cause the heart rate and blood supply to increase, while blood vessels relax, all of which can lead to dizziness and fainting.

What happens if you pass out while pregnant?

Women who faint during pregnancy, especially during the first trimester, may have a higher risk of preterm delivery, abnormal heart rhythms, or birth defects in their infants and other adverse outcomes, compared to pregnant women who do not faint.

What is vasovagal pregnancy?

(Vasovagal means your vagus nerve is affecting your circulatory system; syncope means fainting.) Dehydration, anxiety, and pain can also be triggers. Pregnant women are more prone to vasovagal syncope.

How do you prevent vasovagal?

These might include:

1. Avoiding triggers, such as standing for a long time or the sight of blood.
2. Moderate exercise training.
3. Discontinuing medicines that lower blood pressure, like diuretics.
4. Eating a higher salt diet, to help keep up blood volume.
5. Drinking plenty of fluids, to maintain blood volume.

How do you manage syncope during pregnancy?

Managing syncope during pregnancy If you do develop pre-syncope symptoms and you are able to lie down, then you should try to lie slightly on your left side, especially after about 20 weeks into your pregnancy.

How long does vasovagal syncope last?

Prolonged unconsciousness, lasting more than 5-10 minutes once lying down.

Should I call my doctor if I faint pregnant?

When Pregnant Women Should Seek Care for Dizziness Your body is undergoing numerous changes, and the increase in blood volume creates extra work for your heart. But if your dizziness or lightheadedness worsens or you also have serious symptoms such as blurred vision or shortness of breath, tell your doctor.

Are dizzy spells normal during pregnancy?

It’s common to experience dizziness during pregnancy. Dizziness can make you feel like the room is spinning — called vertigo — or it may make you feel faint, unsteady, or weak. You should always discuss dizziness and other symptoms with your doctor.

Should I go to the hospital for dizziness while pregnant?