Vasovagal syncope (vay-zoh-VAY-gul SING-kuh-pee) is a condition in which you faint as a result of your body overreacting to particular stimuli, such as the sight of blood or acute emotional turmoil. It is sometimes referred to as neurocardiogenic syncope. The trigger for vasovagal syncope causes your heart rate and blood pressure to drop quickly and dramatically.
- 1 What causes a vasovagal attack?
- 2 How do you treat a vasovagal attack?
- 3 Is vasovagal syncope a heart condition?
- 4 Can anxiety cause vasovagal?
- 5 Where is vasovagal nerve located?
- 6 Can caffeine cause vasovagal?
- 7 What medications can cause vasovagal syncope?
- 8 Can vasovagal syncope be cured?
- 9 Does your heart stop during vasovagal syncope?
- 10 Can dehydration cause vasovagal syncope?
- 11 Can you drive with vasovagal?
- 12 Can depression cause vasovagal?
- 13 Is vasovagal syncope a phobia?
- 14 Is vasovagal psychological?
What causes a vasovagal attack?
The most frequent kind of syncope is vasovagal syncope, which can occur at any time. When your blood pressure drops suddenly, your brain receives less oxygen and nutrients. The force of gravity causes blood to pool in the bottom area of your body, just below your diaphragm, as you stand up.
How do you treat a vasovagal attack?
What is the treatment for vasovagal syncope?
- Avoiding triggers, such as standing for an extended period of time or being near blood. Exercise training at a moderate intensity. Medicines that reduce blood pressure, such as diuretics, are being discontinued. Consuming a greater sodium diet in order to maintain blood volume.
- Drinking enough of fluids in order to keep blood volume stable.
Is vasovagal syncope a heart condition?
In people with vasovagal syndrome, their heart rate and blood pressure drop suddenly and rapidly, which causes them to pass out and become unconscious. A vasovagal or neurocardiogenic syncope, as well as a vasovagal episode, are all terms used to characterize the syndrome.
Can anxiety cause vasovagal?
Some people may experience dizziness or fainting when they are exposed to blood, or when they are experiencing tremendous excitement, worry, or terror. Vasovagal syncope is the medical term for this syndrome. Vasovagal syncope occurs when the portion of your nervous system that regulates your heart rate and blood pressure overreacts to an emotional stimulus, such as a stressful situation.
Where is vasovagal nerve located?
In addition to the X cranial nerve and 10th cranial nerve, the vagus nerve is the longest and most complicated of the cranial nerves. Located between the brain and the belly, the vagus nerve travels via the face and thorax. It is a mixed nerve that comprises parasympathetic fibers as well as sympathetic fibers.
Can caffeine cause vasovagal?
Because caffeine raises the production of urine in the body as well as stimulates the heart, it increases the likelihood of fainting.
What medications can cause vasovagal syncope?
Which medications have the potential to induce syncope?
- A variety of agents that lower blood pressure (such as diuretics and nitrates)
- agents that modify cardiac output (such as beta blockers, digitalis, and antiarrhythmics)
- and agents that increase blood flow (such as ACE inhibitors and calcium channel blockers). Antidepressants (e.g., tricyclics, phenothiazines, quinidine, amiodarone) and other medications that lengthen the QT interval
Can vasovagal syncope be cured?
There is currently no standard therapy for vasovagal syncope that is effective for all causes and kinds of the condition. Treatment is tailored to your specific needs depending on the underlying cause of your recurring problems. Vasovagal syncope is a condition that has been studied extensively, but with mixed findings. Consult your doctor if you have frequent fainting and it is impacting your quality of life.
Does your heart stop during vasovagal syncope?
No one treatment is effective for all causes and kinds of vasovagal syncope, and there is no single treatment that is effective for all patients. Based on the underlying cause of your repeated problems, treatment is tailored to your specific needs. There have been some poor findings from clinical studies for vasovagal syncope. Discuss your concerns with your doctor if you are experiencing frequent fainting and it is hurting your overall quality of life.
Can dehydration cause vasovagal syncope?
It is estimated that one third of the population has vasovagal syncope (the common faint). It is, by far, the most frequent type of reflex syncope that can occur. Vasovagal syncope is frequently precipitated by a combination of dehydration and an upright posture, according to the American Heart Association. However, it can also be triggered by an emotional event, such as witnessing blood (“fainting at the sight of blood”).
Can you drive with vasovagal?
Cardiovascular, with the exception of normal syncope It is necessary to refrain from driving and to notify the DVLA. If the underlying reason has been discovered and addressed, driving may be permitted to continue after 4 weeks.
Can depression cause vasovagal?
A number of studies have revealed that psychiatric diseases such as anxiety, depression, and panic attacks are related with syncope, particularly vasovagal and unexplained syncope, as well as other cardiovascular problems (US).
Is vasovagal syncope a phobia?
A number of studies have revealed that psychological problems such as anxiety, depression, and panic attacks are related with syncope, particularly vasovagal and unexplained syncope, as well as with other cardiovascular diseases (US).
Is vasovagal psychological?
Psychological aspects that are connected with vasovagal syncope are discussed below. Our observations would support the notion that VVS can result in a high degree of disease and have a significant impact on the quality of life of those who are affected. For example, VVS is connected with school absences in children and absences from work in adults , according to research.