Why COVID headaches can be hard to shake — and when you should worry - CBC News

Some people with COVID get a headache so intense they head to the hospital, while others have a mild ache — or no pain at all.

For some people with COVID-19, the pain in their skull is so intense they consider a trip to the emergency room.  For others, it might come in throbbing waves or feel like a constant mild ache; it c… [+5262 chars]

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