Fainting Symptoms and Causes
Fainting (syncope) is a suddenloss of consciousnessfrom a lack of blood flow to the brain. This article explains the symptoms of fainting and many possible reasons why it can happen. It details diagnosis and treatment options, and offers some tips on how fainting may be prevented. Illustration by Joshua Seong for Verywell Health Most people will suddenly feel flushed and warm, become weak, and lose consciousness. This can have a number of causes, including pain or stress....