Doctors across multiple countries are flagging a painful new COVID-19 symptom tied to a fast-spreading variant: a sore throat so severe that patients compare it to swallowing razor blades. The symptom ...

This Is the Most Common (and Painful) COVID Symptom Doctors Are Seeing Right Now originally appeared on Parade. As much as we all would love COVID-19 to be a thing of the past, COVID and long COVID ...

A new COVID-19 variant, NB.1.8.1, is being monitored by the World Health Organization. A key symptom associated with this variant is an extremely painful "razor blade throat." Current COVID-19 ...

CHARLESTON, S.C. (WCSC) - Medical officials in the Lowcountry are warning about a sharp increase in COVID-19 cases, fueled in part by a new variant being called “Razor Blade COVID” because of its ...

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

Chronic fatigue or joint pain? It could be autoimmune. Learn how to get tested and what new biologic drugs could mean for treatment.