The new five-type index, developed by federal researchers with the National Institutes of Health’s RECOVER COVID Initiative, ...

In a small study, patients with the syndrome were more likely to experience reactivation of Epstein-Barr virus and high ...

About 90% of U.S. adults meet the criteria for a newly recognized syndrome that comes from a combination of heart disease, ...

If you’re constantly feeling tired or sleepy, it might be time to see a professional. Experts highlight conditions that could ...

What are the similar and different stressors that mothers of adult children with physical chronic illnesses experience when ...

Fatigue is a symptom of pregnancy that is often present throughout all three trimesters. Unusual levels of tiredness can become a hindrance during pregnancy, especially if one is still working ...

We expect modern medicine to be able to make sense of our health difficulties. What then, when it fails to do so for people ...