My name is Sanjay Gupta. I am a cardiologist and it is my sincere wish to make high-quality medical information freely available to everyone. In this video I discuss a poorly understood symptom called Brain Fog and its triggers.

This is most commonly seen in patients with POTS, dysautonomias, ME and chronic fatigue syndrome.

Please consider visiting my website www.yorkcardiology.co.uk and my facebook page which can be reached by typing yorkcardiology@gmail.com in the search bar