What makes post COVID fatigue last a long time? In some people, different things contribute to the fatigue and make it last a long time. Low levels of physical activity, a disturbed daily routine, poor sleep patterns, demanding work, caring responsibilities, low mood, anxiety and stress can all make fatigue worse.

How long could fatigue last after COVID-19 infection?

It can make you feel dull and tired, take away your energy, and eat away at your ability to get things done. Depending on the seriousness of your COVID-19 infection, it may last 2 to 3 weeks. But for some people with a severe infection, the brain fog-like fatigue and pain can linger for weeks or months.

How long can a patient still feel the effects of COVID-19 after recovery?

Older people and people with many serious medical conditions are the most likely to experience lingering COVID-19 symptoms, but even young, otherwise healthy people can feel unwell for weeks to months after infection.