(via SciShow) ME/CFS, or myalgic encephalomyelitis/chronic fatigue syndrome, is way more than being tired at the end of the day. And, contrary to situations like that, exercise is the last thing you'd ...

exercise intolerance, brain fog, tinnitus and dizziness, together referred to as “post-vaccination syndrome,” according to a small new study. Some people with this syndrome appear to show ...

This little-understood, persistent condition, referred to as post-vaccination syndrome (PVS), remains unrecognized by medical authorities, and little is known about its biological underpinnings. In a ...

A person’s hands and feet may become numb and tingly. Other symptoms include: Thoracic outlet syndrome refers to several conditions that develop when the nerves or blood vessels in the thoracic ...