Why Concussions and Long COVID Can Cause POTS, Dizziness, and a Racing Heart—and How Hyperbaric Oxygen Therapy May Help
POTS, dizziness, and a racing heart all have something important in common: the brain needs a consistent supply of blood and oxygen to function normally. There are many potential causes for these symptoms, including cardiovascular and structural problems that need to be appropriately evaluated. But in concussion, Long COVID, and other forms of dysautonomia, the..