1 doctor weighed in:

How long does fatigue from the flu last? Got sick 2 1/2 weeks ago. Have sinus infection now... Could that be causing fatigue?

1 doctor weighed in
Dr. Heidi Fowler
Psychiatry

In brief: Yes, if you have

Developed a secondary sinus infection that is probably why you feel fatigued and ill now.

In brief: Yes, if you have

Developed a secondary sinus infection that is probably why you feel fatigued and ill now.
Dr. Heidi Fowler
Dr. Heidi Fowler
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