Brain fluid leaks from woman’s nose after COVID test – New York Daily News

“When a CSF leakage occurs, its because something has developed a hole or tear in the connective tissue that keeps the CSF surrounding the brain and spinal column,” CTV News reported, explaining the most likely cause of the womans symptoms. “If excessive fluid leaks out, the brain droops inside the head, putting pressure on parts of the skull and triggering headaches, a condition understood as spontaneous intracranial hypotension.”