By Dr Boon Lim
04.05.18
Cardiologist
Swallow syncope - what causes fainting after swallowing?
There are many different types of syncope (fainting, passing out, blacking out), and while some are common, there are also rarer forms. Here, Dr Boon Lim, consultant cardiologist and expert in syncope, explains swallowing syncope, and how it can be managed.