What is the cause of sudden syncope

summary

In daily life, the occurrence of sudden syncope events, often encounter, leading to a lot of factors, there is a certain understanding to better deal with. Let's see what causes sudden syncope.

What is the cause of sudden syncope

One of the causes: cerebral syncope. It is caused by the circulation disorder of the blood vessels in the brain or the blood vessels that mainly supply the blood to the brain, leading to the temporary generalized cerebral insufficiency. The common causes are transient cerebral ischemia, brain stem syncope and Takayasu arteritis. Preventive measures are to prevent cerebral arteriosclerosis, reduce cerebral vasospasm, regular medication and regular review, which is helpful to prevent the occurrence of sudden syncope.

The second reason: hypotensive syncope in upright position. More common in the elderly or long-term bedridden. Performance for the sudden change of position, appear in front of the black syncope. The preventive measures are to stand slowly or help things up, not squat for a long time, otherwise it is easy to appear the phenomenon of sudden syncope.

The third reason is vasovagal syncope. This is the most common, often occurs in young people, often when the attack has fixed incentives, such as urination, cough, pain, emotional tension, fear, hot weather, strenuous exercise, fasting and so on. Syncope sometimes has no symptoms before attack, it will recover quickly without sequelae, sometimes blood pressure and / or heart rate will slow down, this kind of syncope is usually under the guidance of doctors, most people can be cured through special exercise, and a few need to be treated with drugs or pacemakers.

matters needing attention

There are many factors leading to sudden syncope, which may be caused by squatting or other diseases. Different situations need different solutions, which should be paid attention to.