Whats vasovagal syncope?

A Drop in Heart Rate. Vasovagal syncope refers to passing out when the vagus or 10th cranial nerve is stimulated. One important function of the vagus is to slow your heart down. Any activity that increases the pressure inside your abdomen can stimulate the vagus. So vasovagal syncope often happens when one is bearing down to try to urinate as in elderly men standing at the toliet.

Related Questions

What is vasovagal syncope?

Common fainting. When the nerve vagus causes a fainting spell. Usually this happens in responds to a recent stimulus like when injecting needles, watching blood, during medical procedures, while fasting, while standing for long periods, while in fear or panic. When there is no other obvious cause for fainting it is said that is called "vasovagal syncope". There are other causes of syncope or loss of consciousness. Read more...
Mayo. According to mayo clinic vasovagal syncope is the most common cause of fainting. Vasovagal syncope occurs when your body overreacts to triggers, such as the sight of blood or extreme emotional distress. The trigger results in vasovagal syncope — a brief loss of consciousness caused by a sudden drop in your heart rate and blood pressure, which reduces blood flow to your brain. Read more...

Can vasovagal syncope be cured?

Depends. Sometimes vasovagal syncope is sel limiting, others it is a recurrent problem and requires attempts to treat with medications. The most important thing is attempting to stay hydrated and eat small frequent meals. If you feel like you are about to pass out sit down and put your head in between your legs or lie down on floor so if you do pass out you don't hurt yourself. Read more...
Treated yes. If someone has vasovagal syncope they always have the predisposition in the right circumstances. The symptoms can certainly be treated and controlled. Life style modification are certainly important in addition to medications. Read more...
Normal reflex. This is a normal reflex, only exaggerated in some people, so a "cure" for normal doesn't really exist. Highly effective treatments are available, however, to reduce the likelihood of loss of consciousness. These include physical training, medications, and in rare situations, pacemakers. Read more...

What can cause vasovagal syncope?

Vasovagal syncope. read this: http://www.mayoclinic.org/diseases-conditions/vasovagal-syncope/basics/causes/con-20026900. Read more...

What do you recommend for vasovagal syncope?

Prevention! You can often avoid fainting by listening to your body and sitting or lying down. Isometrics such as making a hard fist or grasping your arms and pulling hard may ward off a faint. Some experts advocate beta blockers taken daily but there is little evidence to support this. Read more...
Try this: Vasovagal syncope, which is accompanied by a fall in BP and often slowing hr, always has warnings which consist of nausea, feeling hot, becoming lightheaded, and visual changes such as darkening. At the first sign, lie down. If possible, elevate your legs. There are two benefits: it will raise your BP and avoid injury if you do faint. Other hints: always eat breakfast. Betablockers help. Read more...

What is vasovagal syncope and what causes it?

Common faint. Vasovagal syncope is the most common type of fainting that occurs when the blood pressure drops suddenly, reducing blood flow to the brain. It is often caused by dehydration or becoming overheated. Stress and anxiety can provoke it as well. Read more...

Is vasovagal syncope a "disease" or condition?

Neither. It is describing an event, like fainting. It can, but does not have to, occur with cardiac issues, carotid artery issues and dehydration...To name a few reasons. Read more...