Medically reviewed by Richard N. Fogoros, MD Key Takeaways Vasovagal syncope often happens when standing or sitting up because more blood goes to your legs.If you feel faint, try lying down with your ...

Common triggers for vasovagal syncope include extreme heat and dehydration. Fainting episodes occur most frequently in people younger than 40 years old. Vasovagal syncope is usually not dangerous, but ...

Vasovagal syncope affects millions of people and can be triggered by blood, needles, stress, anxiety and even standing too ...

You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to the ...

Add Yahoo as a preferred source to see more of our stories on Google. The UBC study has found no need to impose more driving restrictions on people who have recently suffered from first-episode ...

Melbourne, Australia - Contrary to some previous reports, new research involving twins suggests that genes probably do play an important role in vasovagal syncope (VVS) [1]. The new study, which ...

Fainting, medically known as syncope, is a condition that may need immediate medical attention. The causes of fainting may range from mild to severe conditions. Fainting is the temporary loss of ...

Fainting may be in our genes, which may explain why keeling over at the sight of blood tends to run in families, according to researchers in Australia. The researchers located a specific region on ...

Syncope is the medical term for fainting. When you faint, you lose consciousness for a short time. Overall, syncope is caused by a decrease in blood flow to the brain, which can lead to a temporary ...

Help Dr. Lisa Sanders get to the bottom of unsolved medical mysteries for a future documentary show. This week: Can you diagnose a young man’s repeat syncope? Help Dr. Lisa Sanders get to the bottom ...