Long COVID Brain Fog: When to Ask About Cognitive Rehab (Trial Data + Next Steps)
If your “brain fog” symptoms have lasted 4+ weeks after COVID, U.S. guidance supports talking with a clinician about evaluation and support. A new randomized trial in JAMA Network Open found goal-focused cognitive rehab delivered by telehealth improved participants’ self-reported goal attainment, while changes in other cognitive tests and symptoms were less consistent. Here’s what to ask about—especially if you have post-exertional malaise (PEM).
